NHA CCMA — original complete 180-question practice test

180 questions/tasks. Use the approved directions below.

Original practice booklet. Record responses here or on paper, then reveal each answer for review. This viewer does not calculate an exam score. Responses are saved locally when browser storage is available, not submitted for assessment. Export or copy your notes before closing if storage is unavailable, and before clearing browser data.

Directions and supporting materials
Jump to a question

Question 1

A patient rates pain as 7 on an explained 0--10 scale but is speaking calmly. Which chart entry best preserves the information collected?
  • ☐ A. Pain 7/10 confirmed by the assistant's visual examination.
  • ☐ B. Pain 2/10 based on calm speech; patient report not entered.
  • ☐ C. Pain 4.5/10, averaging the reported and observed ratings.
  • ☐ D. Pain 7/10 by patient report; patient speaking calmly.
Show answer and explanation

Response: D

Final answer: Pain 7/10 by patient report; patient speaking calmly.
A pain rating records what the patient reports. In D, the 7/10 rating remains separate from the observed calm speech, giving the clinician both findings without treating appearance as a second pain score. Calm speech cannot objectively confirm the rating or supply a number to average with it. The patient has supplied only one rating.

Question 2

The clinic's previsit protocol requires collecting unresolved follow-up information for provider review. The chart contains a specialist's recommendation, a referral order and no completion report. Which note best prepares the chronic-care visit?
  • ☐ A. Referral completed because the order is present; no additional record is needed.
  • ☐ B. Referral overdue; enter a new clinical deadline without provider review.
  • ☐ C. Specialist recommendation replaced by the latest appointment reason.
  • ☐ D. Referral ordered; completion not confirmed. Ask about attendance and obtain the report if completed.
Show answer and explanation

Response: D

Final answer: Referral ordered; completion not confirmed. Ask about attendance and obtain the report if completed.
The referral order is present, but the completion report is missing. Ask about attendance and obtain the specialist's report so that the provider can use the actual findings at the chronic-care visit. Until those steps are checked, the record cannot establish whether the visit occurred or what the specialist recommended, and there is no basis for replacing the recommendation or adding a deadline.

Question 3

A patient with limited English proficiency says they are uncertain about procedure instructions. A child offers to translate. What should the assistant do?
  • ☐ A. Ask the patient to arrange their own language assistance before the clinic provides instructions.
  • ☐ B. Use the child for the full procedure discussion because the patient already brought them.
  • ☐ C. Offer qualified interpretation and check the patient's preferences.
  • ☐ D. Provide English written instructions alone and treat the patient's nod as comprehension.
Show answer and explanation

Response: C

Final answer: Offer qualified interpretation and check the patient's preferences.
The instructions are unclear. Qualified interpretation addresses that communication need while allowing the patient to state their preferences, instead of asking the child to carry responsibility for procedure instructions. Volunteering does not establish interpreter competence, and a nod after English-only teaching leaves the comprehension problem unresolved.

Question 4

The clinic's insurance verification process treats enrollment, service coverage and prior authorization as separate checks. An eligibility check confirms that a patient's insurance policy is active. What does that finding establish?
  • ☐ A. Guaranteed full payment for every service
  • ☐ B. Active enrollment, with service-specific requirements still to verify
  • ☐ C. Authorization for every planned procedure
  • ☐ D. Proof that no deductible or copayment applies
Show answer and explanation

Response: B

Final answer: Active enrollment, with service-specific requirements still to verify
The policy is active. That answers the enrollment question, but the stem expressly separates enrollment from service coverage and prior authorization, so neither authorization nor the amount payable for a planned service has been established. Deductibles and copayments also remain service-specific benefit questions. B preserves that distinction instead of turning one successful eligibility check into a payment guarantee.

Question 5

A disinfectant's label requires the cleaned surface to remain visibly wet for 4 minutes. The assistant wipes the surface dry after 1 minute. Which correction is needed?
  • ☐ A. Continue because contact time is measured only while wiping.
  • ☐ B. Add water to the bottle so the surface stays wet longer.
  • ☐ C. Reapply as directed and maintain the full wet contact time.
  • ☐ D. Use a stronger concentration without consulting the label.
Show answer and explanation

Response: C

Final answer: Reapply as directed and maintain the full wet contact time.
Four minutes of visible wet contact are required by this product's label. Drying the surface after one minute ends that contact too soon, so the assistant should reapply the product and complete its labeled procedure. Wiping is not the full procedure. Neither adding water nor mixing a stronger solution fulfills the stated instructions for the prepared product.

Question 6

An assistant observes findings that raise concern for abuse. The applicable state law and clinic policy require prompt reporting through a specified process. What should the assistant do?
  • ☐ A. File the observations for the next routine staff meeting rather than use the required reporting channel.
  • ☐ B. Wait until the concern is independently confirmed despite the stated prompt-reporting requirement.
  • ☐ C. Question other patients about the family before sending the required report.
  • ☐ D. Record objective findings and follow the required reporting process.
Show answer and explanation

Response: D

Final answer: Record objective findings and follow the required reporting process.
Use the required reporting channel. The question supplies a prompt-reporting duty, so record the objective observations and follow that process rather than postponing the report until a staff meeting or a separate investigation produces confirmation. Asking other patients about the family does not meet the stated duty and adds unsupported information to a concern that should be documented factually.

Question 7

A patient asks whether a particular religious practice can be accommodated during care. What should the assistant do?
  • ☐ A. Defer discussion until after the procedure to avoid delaying care.
  • ☐ B. Agree to the requested change before checking how it affects the procedure.
  • ☐ C. Ask about the specific need and relay it to the care team.
  • ☐ D. Record a customary accommodation based on the religion listed in the chart.
Show answer and explanation

Response: C

Final answer: Ask about the specific need and relay it to the care team.
Ask what accommodation the patient needs. That answer gives the team something specific to consider alongside the procedure's requirements, whereas the religion listed in a chart cannot identify an individual's wishes. An immediate promise skips the feasibility check, and postponing the conversation leaves the request unresolved before care begins.

Question 8

A provider requests a patient be placed supine for an abdominal examination. Which position should the assistant prepare?
  • ☐ A. Lying on the abdomen with the face downward
  • ☐ B. Sitting upright with the feet on the floor
  • ☐ C. Lying on the left side with the right knee flexed
  • ☐ D. Lying on the back with the face upward
Show answer and explanation

Response: D

Final answer: Lying on the back with the face upward
Supine means face up. Of these positions, only lying on the back places the patient supine for the requested examination, whereas lying on the abdomen is face down and the remaining choices are seated or side-lying. Appropriate draping still limits exposure to the area being examined.

Question 9

A medication is ordered sublingually. Where is it administered?
  • ☐ A. Under the tongue
  • ☐ B. Between the cheek and gum
  • ☐ C. Onto intact skin
  • ☐ D. Into a muscle
Show answer and explanation

Response: A

Final answer: Under the tongue
Sublingual means under the tongue. The word parts identify the site: sub- means under and lingual refers to the tongue, distinguishing this route from buccal placement between cheek and gum, application to intact skin or an intramuscular injection.

Question 10

A clinic's first-aid protocol directs firm direct pressure for a bleeding superficial wound without an embedded object. Which action follows that protocol?
  • ☐ A. Apply pressure with an appropriate clean dressing.
  • ☐ B. Lift the dressing repeatedly while applying pressure to check the wound.
  • ☐ C. Use a dressing without direct pressure and wait for the next routine assessment.
  • ☐ D. Apply pressure briefly, then leave the dressing loose while bleeding continues.
Show answer and explanation

Response: A

Final answer: Apply pressure with an appropriate clean dressing.
A maintains firm direct pressure through a suitable clean dressing, carrying out the protocol given for this bleeding site. Merely covering the wound is insufficient. Lifting the dressing repeatedly interrupts pressure, and the options that leave it loose or provide no pressure fail to address bleeding that is still occurring.

Question 11

A sodium-citrate coagulation tube has a required fill indicator, but blood stops entering well below that mark. Why must the assistant address the underfill under laboratory policy?
  • ☐ A. The citrate-to-blood ratio stays correct as long as the additive is not expired.
  • ☐ B. A lower blood volume reduces citrate exposure and improves clotting-time accuracy.
  • ☐ C. Excess citrate relative to blood may alter the coagulation result.
  • ☐ D. Adequate total volume for the analyzer makes the tube suitable despite the fill deficit.
Show answer and explanation

Response: C

Final answer: Excess citrate relative to blood may alter the coagulation result.
The additive amount is fixed. When blood remains well below the fill indicator, that amount of citrate is excessive relative to the blood collected, so coagulation testing may be distorted even if the analyzer has enough liquid to run. An unexpired tube does not correct the ratio. B reverses the effect of underfill by assuming that less blood means less citrate exposure.

Question 12

A patient asks the medical assistant to decide whether a new rash needs an antibiotic. Which response stays within the assistant's role?
  • ☐ A. Select a treatment and ask the provider to approve it after the patient starts it.
  • ☐ B. Collect the symptoms and relay the question to the licensed provider.
  • ☐ C. Recommend the previously prescribed antibiotic before arranging examination.
  • ☐ D. Tell the patient the rash is noninfectious from the intake description alone.
Show answer and explanation

Response: B

Final answer: Collect the symptoms and relay the question to the licensed provider.
Relay the rash concern. The assistant can collect symptoms to help the provider evaluate the patient, but intake information does not authorize selecting an antibiotic for later approval or ruling out infection from the description. A previous prescription does not establish a treatment order for this new rash.

Question 13

The clinic's policy permits a brief callback message but excludes clinical details from voicemail unless the patient has authorized them. Which message follows the policy?
  • ☐ A. ``Our clinician wants to discuss your new treatment; please call back.''
  • ☐ B. ``This is the clinic. Please return our call at the number provided.''
  • ☐ C. ``Your medication dose has changed; use the dose listed on our message.''
  • ☐ D. ``Your positive test requires treatment; call us today.''
Show answer and explanation

Response: B

Final answer: ``This is the clinic. Please return our call at the number provided.''
B requests a callback without mentioning why. The stated policy excludes clinical details unless authorized, so the diagnosis, changed dose and new treatment disclosed by the other messages each exceed the permitted content even though all three ask the patient to respond. A polite callback request can still reveal clinical information.

Question 14

Four patients are waiting for intake. Which finding requires immediate clinician attention?
  • ☐ A. New shortness of breath with difficulty completing a sentence
  • ☐ B. An itchy forearm rash unchanged since yesterday
  • ☐ C. A week of intermittent ankle discomfort with normal walking
  • ☐ D. A month of fatigue without a change today
Show answer and explanation

Response: A

Final answer: New shortness of breath with difficulty completing a sentence
Difficulty completing a sentence because of new shortness of breath is an immediate breathing concern, making A the priority for clinician attention rather than routine intake order. Alert the clinician promptly. The unchanged rash, intermittent ankle discomfort with normal walking and fatigue without a new change do not describe the same acute breathing warning, although they still warrant appropriate assessment.

Question 15

Before guiding a patient with a visual impairment to an examination room, what is appropriate?
  • ☐ A. Begin guiding by holding the patient's arm before asking permission.
  • ☐ B. Introduce yourself and ask how the patient wants to be assisted.
  • ☐ C. Use a companion to answer every question instead of addressing the patient.
  • ☐ D. Offer printed directions first without checking whether the format is accessible.
Show answer and explanation

Response: B

Final answer: Introduce yourself and ask how the patient wants to be assisted.
Introduce yourself and ask how the patient would like assistance, allowing the patient to explain whether physical guidance or another approach would help. A visual impairment does not imply consent to being guided. Talking only to the companion excludes the person receiving care, while handing over printed directions without checking accessibility assumes those directions are usable.

Question 16

The clinic's policy requires holding a sterilizer load when its biological indicator is positive. A load's tape changed color, but its biological indicator is positive. What should the assistant do?
  • ☐ A. Hold the load and initiate the investigation and reprocessing procedure.
  • ☐ B. Release the load for nonurgent use because the completed cycle was documented.
  • ☐ C. Release the load based on changed tape while the indicator result is investigated.
  • ☐ D. Repeat the biological test but keep using the load until the repeat result is available.
Show answer and explanation

Response: A

Final answer: Hold the load and initiate the investigation and reprocessing procedure.
The load must be held. Although the tape changed color, the positive biological indicator meets the clinic's explicit hold condition, and tape showing exposure to processing conditions does not override that result. Investigation or a repeat test can proceed through the failure procedure without continuing to use the held load for either urgent or nonurgent instruments.

Question 17

After a preventive referral is explained, a patient declines it. The clinic's follow-up protocol requires documenting the decision and sending unresolved concerns to the provider. Which entry follows that protocol?
  • ☐ A. Referral completed because the benefits were explained.
  • ☐ B. Referral accepted; appointment to be scheduled without further discussion.
  • ☐ C. Patient declines referral, stating concern about cost; provider notified.
  • ☐ D. Patient is noncompliant; no reason for the decision recorded.
Show answer and explanation

Response: C

Final answer: Patient declines referral, stating concern about cost; provider notified.
The patient declined. C records that decision, the stated cost concern and the provider notification required by this follow-up protocol, allowing the next discussion to address the actual barrier. Explaining benefits does not establish either acceptance or completion, while labeling the patient noncompliant loses the reason supplied for the decision.

Question 18

Which question best invites a patient to describe the reason for today's visit in their own words?
  • ☐ A. ``You are feeling better now, correct?''
  • ☐ B. ``Is the problem on the left side or the right side?''
  • ☐ C. ``What concerns brought you in today?''
  • ☐ D. ``Your main problem is a headache, isn't it?''
Show answer and explanation

Response: C

Final answer: ``What concerns brought you in today?''
Begin with the open question in C. Asking what brought the patient in leaves room for their own account, whereas suggesting a headache, asking which side is affected or expecting agreement about improvement directs the answer toward information chosen by the assistant. Focused questions may follow once the patient's concern is heard.

Question 19

The provider documents bradycardia. Which description best translates this term for the chart review?
  • ☐ A. A slow heart rate
  • ☐ B. An elevated body temperature
  • ☐ C. A difficult swallowing pattern
  • ☐ D. A rapid breathing rate
Show answer and explanation

Response: A

Final answer: A slow heart rate
Bradycardia means a slow heart rate. Brady- supplies the meaning slow and cardi- identifies the heart, so neither rapid breathing, elevated temperature nor difficulty swallowing translates the documented term.

Question 20

A patient's 24-hour urine-collection instructions require every void during the collection period. The patient reports discarding one void. What should the assistant do?
  • ☐ A. Record the collection as complete because most voids were saved.
  • ☐ B. Estimate the missed amount and report the estimate as a complete collection.
  • ☐ C. Report the incomplete collection and obtain recollection instructions.
  • ☐ D. Estimate the missed amount and add tap water.
Show answer and explanation

Response: C

Final answer: Report the incomplete collection and obtain recollection instructions.
A missing void makes this collection incomplete under the supplied instructions. Estimated volume cannot replace the urine's actual contents, so the assistant should report the omission and obtain the ordering team's instructions about recollection. Saving the other specimens does not repair the missing one, and adding water would alter the specimen rather than complete it.

Question 21

A vaccine requires its specified manufacturer-supplied diluent. The specified diluent is unavailable, but another vaccine's diluent is present. What should the assistant do?
  • ☐ A. Use sterile water without checking the manufacturer's instructions.
  • ☐ B. Delay preparation until the specified diluent is obtained.
  • ☐ C. Substitute the available diluent because both liquids are clear.
  • ☐ D. Combine two partial diluent vials to make the required volume.
Show answer and explanation

Response: B

Final answer: Delay preparation until the specified diluent is obtained.
Wait for the manufacturer-supplied diluent specified for this vaccine. Two liquids can both look clear without being compatible with the same product, and sterility alone does not establish that sterile water meets these preparation instructions. Combining remnants or using another vaccine's diluent changes preparation without establishing compatibility.

Question 22

A provider explains that kidney tubules return needed substances to the blood after filtration. Which action is an example of this function?
  • ☐ A. Tubular secretion
  • ☐ B. Glomerular filtration
  • ☐ C. Urine storage in the bladder
  • ☐ D. Tubular reabsorption
Show answer and explanation

Response: D

Final answer: Tubular reabsorption
The direction is back into blood. Tubular reabsorption returns selected water and solutes from the nephron, which is the function described here rather than filtration from blood into the nephron or secretion into the tubule. The bladder stores urine after it leaves the kidneys, so storage does not explain this return of needed substances.

Question 23

A claim needs a code for the documented diagnosis and a code for the office procedure performed. Which pairing matches those roles?
  • ☐ A. ICD-10-CM diagnoses and National Drug Codes for office procedures
  • ☐ B. ICD-10-CM diagnoses and CPT procedures
  • ☐ C. HCPCS Level II diagnoses and CPT procedures
  • ☐ D. CPT diagnoses and ICD-10-CM procedures
Show answer and explanation

Response: B

Final answer: ICD-10-CM diagnoses and CPT procedures
The claim needs a diagnosis code and a procedure code. ICD-10-CM supplies the diagnosis code, and CPT identifies the medical procedure or service, so B matches each system to its stated purpose. HCPCS Level II adds service and supply codes, while National Drug Codes identify drug products. Neither alternative pairing supplies the requested office diagnosis and procedure roles.

Question 24

Blood splashes into the assistant's eye. Which action should begin immediately while the exposure response is initiated?
  • ☐ A. Cover the eye and wait until the end of the procedure.
  • ☐ B. Rinse only the outside of the closed eyelid and defer eye flushing.
  • ☐ C. Flush the eye with water and promptly report the exposure for evaluation.
  • ☐ D. Apply surface disinfectant to the eye.
Show answer and explanation

Response: C

Final answer: Flush the eye with water and promptly report the exposure for evaluation.
Begin flushing the exposed eye with water and promptly initiate reporting and evaluation through the exposure procedure, because blood has contacted the eye rather than only the skin around it. The eyelid alone is insufficient. Covering the eye delays removal of the material, and surface disinfectant is not an appropriate substitute for the water flushing required for this mucous-membrane exposure.

Question 25

A specialist referral was sent, but the tracking record shows no appointment confirmation or returned report. What should the assistant do?
  • ☐ A. Ask the patient to remember every specialist recommendation without obtaining a report.
  • ☐ B. Mark the referral complete because the fax transmission succeeded.
  • ☐ C. Track the appointment and returned report with the patient and specialist.
  • ☐ D. Send an identical referral monthly without checking whether an appointment occurred.
Show answer and explanation

Response: C

Final answer: Track the appointment and returned report with the patient and specialist.
The fax was sent successfully. That verifies transmission, but it says nothing about whether the appointment was scheduled or whether a specialist's report returned. Track those later steps with the patient and specialist so that the referring team can close the referral loop using confirmed information. Duplicate orders and the patient's recollection alone cannot supply the missing report.

Question 26

An assistant trained and authorized to administer a medication finds one active instruction specifying oral use and another specifying injection. Which response stays within the assistant's role?
  • ☐ A. Keep both routes marked active and begin preparation before resolving the conflict.
  • ☐ B. Use the oral route as a substitute while waiting for clarification.
  • ☐ C. Clarify the conflicting route with the authorized provider before proceeding.
  • ☐ D. Choose the route from the instruction printed most recently.
Show answer and explanation

Response: C

Final answer: Clarify the conflicting route with the authorized provider before proceeding.
Two active instructions name different routes, and neither the newer document nor a preference for oral medication establishes which route the authorized provider intended. Clarify before preparation. The corrected medication record should reflect the authorized instruction, rather than preserving the conflict, beginning preparation or using one route temporarily as an independently chosen substitute.

Question 27

The clinic uses SBAR: Situation, Background, Assessment and Recommendation. Which statement supplies relevant background when reporting a new symptom?
  • ☐ A. ``The patient began the newly prescribed medicine yesterday.''
  • ☐ B. ``The patient is dizzy right now.''
  • ☐ C. ``Please assess the patient promptly.''
  • ☐ D. ``The current pulse is 112 beats per minute.''
Show answer and explanation

Response: A

Final answer: ``The patient began the newly prescribed medicine yesterday.''
Starting a medicine yesterday is recent history relevant to today's dizziness, placing that information in SBAR's Background section. The current symptom identifies the Situation. The pulse is assessment information, and the request for prompt evaluation tells the clinician what action the reporter is recommending.

Question 28

After a five-minute rest, a patient's radial pulse is 92 beats/min and regular. Which entry most accurately records the finding?
  • ☐ A. Radial pulse 92 beats/min; rhythm not assessed.
  • ☐ B. Pulse 92 beats/min confirms anxiety.
  • ☐ C. Radial pulse 92 beats/min, regular, after five-minute rest.
  • ☐ D. Pulse regular after rest; rate omitted because rhythm is normal.
Show answer and explanation

Response: C

Final answer: Radial pulse 92 beats/min, regular, after five-minute rest.
C preserves the rate of 92 beats/min, the regular rhythm and the five-minute rest condition actually reported, without adding an explanation for why the pulse has that value. Anxiety was not established. Saying the rhythm was not assessed contradicts the observation, and omitting the rate removes a measured finding even if the rhythm is regular.

Question 29

Two assistants disagree about responsibility for an unfinished task. Which approach best supports professional resolution?
  • ☐ A. Complete the task silently, then raise the dispute while patients are nearby.
  • ☐ B. Ask the supervisor to discipline the coworker before checking how the task was assigned.
  • ☐ C. Send a group message naming the coworker before discussing the disagreement privately.
  • ☐ D. Discuss the assignment privately, describe the unfinished step and agree on a completion plan.
Show answer and explanation

Response: D

Final answer: Discuss the assignment privately, describe the unfinished step and agree on a completion plan.
Discuss the unfinished task privately, using the assignment facts to identify what remains and agree on a completion plan. This gives both colleagues a chance to clarify responsibility before anyone requests discipline or assigns blame. Finishing the task silently may address the immediate work. Adding a public dispute afterward still fails to resolve the disagreement professionally.

Question 30

The laboratory's instructions for an ordered test require an 8-hour fast. At 10 a.m., the patient reports eating breakfast at 7 a.m. What is appropriate before collection?
  • ☐ A. Report the preparation discrepancy and obtain instructions.
  • ☐ B. Record an 8-hour fast because breakfast was small.
  • ☐ C. Ask the patient to skip tomorrow's breakfast and use today's specimen as fasting.
  • ☐ D. Extend the stated fasting start time backward without checking the patient's actual intake.
Show answer and explanation

Response: A

Final answer: Report the preparation discrepancy and obtain instructions.
The fast is incomplete. From the reported 7 a.m. breakfast to the 10 a.m. visit, only three hours have passed against the required eight. Report the preparation discrepancy and obtain collection instructions, keeping the actual intake time unchanged instead of treating a small breakfast or tomorrow's skipped meal as fulfillment of today's requirement.

Question 31

A covered vaccine requires a Vaccine Information Statement. When should the current statement be provided to the patient or appropriate representative?
  • ☐ A. Only with the next annual reminder
  • ☐ B. Before the vaccine is administered
  • ☐ C. Only after a reaction occurs
  • ☐ D. After the vaccine lot expires
Show answer and explanation

Response: B

Final answer: Before the vaccine is administered
The patient or appropriate representative should receive the current Vaccine Information Statement before administration, while the vaccination decision can still be considered. Giving it afterward misses that opportunity. The reaction, annual reminder and expired-lot alternatives all place the statement after the point when this vaccination's information should have been provided.

Question 32

A payer's rejection notice states that the member number is missing and directs corrected claims to be resubmitted. What should the assistant do?
  • ☐ A. Replace the missing member number with the provider identifier and resubmit.
  • ☐ B. Appeal the rejection as a medical-necessity decision before correcting the missing field.
  • ☐ C. Verify and enter the correct member number, then resubmit.
  • ☐ D. Resubmit unchanged because the payer can identify the patient by name.
Show answer and explanation

Response: C

Final answer: Verify and enter the correct member number, then resubmit.
The notice identifies a missing member number and supplies a corrected-claim route, so verify the patient's enrollment number, enter it and resubmit through that route. The field is still missing if the claim is resent unchanged. A provider identifier serves a different purpose, and appealing medical necessity does not correct the administrative defect stated in this rejection.

Question 33

A patient arrives coughing and sneezing into the waiting-room air. Which initial infection-control measure is appropriate?
  • ☐ A. Disinfect the check-in surface after the visit without addressing current coughing.
  • ☐ B. Provide a tissue but keep symptomatic and other patients together until a diagnosis is confirmed.
  • ☐ C. Take the full medical history in the shared waiting area before offering source control.
  • ☐ D. Offer source control and hygiene supplies and follow separation procedures.
Show answer and explanation

Response: D

Final answer: Offer source control and hygiene supplies and follow separation procedures.
The patient is currently releasing respiratory secretions into shared waiting-room air, so source control, hygiene supplies and separation procedures address an exposure already occurring during arrival. Start at recognition of symptoms. Later cleaning remains relevant, but it cannot replace managing the coughing now, and waiting for a diagnosis leaves that present exposure unaddressed.

Question 34

A patient sits with crossed legs and an unsupported arm while discussing the day's errands. Which correction should precede a routine resting blood-pressure reading?
  • ☐ A. Keep the arm hanging below the chair to improve circulation.
  • ☐ B. Ask the patient to hold the arm up without support.
  • ☐ C. Support the arm at chest height, uncross the legs and stop talking.
  • ☐ D. Have the patient stand and continue the conversation.
Show answer and explanation

Response: C

Final answer: Support the arm at chest height, uncross the legs and stop talking.
Three setup problems need correction: the unsupported arm, crossed legs and ongoing conversation. Support the arm at chest height, uncross the legs and pause the conversation before obtaining the resting blood pressure. Simply asking the patient to hold the arm up replaces support with muscle effort, while a standing, talking measurement leaves the requested resting setup unmet.

Question 35

The clinic separates legal identifiers from preferred forms of address in its record. A patient requests a different name and specific pronouns. Which approach supports respectful communication and accurate identification?
  • ☐ A. Use the requested forms of address and retain required identifiers.
  • ☐ B. Replace all matching identifiers with the preferred name before confirming identity.
  • ☐ C. Use the legal name in every conversation until the insurance card is changed.
  • ☐ D. Record the preference but ask only the companion how the patient should be addressed.
Show answer and explanation

Response: A

Final answer: Use the requested forms of address and retain required identifiers.
Use the patient's requested name and pronouns in communication while retaining the separate identifiers required for matching records and care, as the clinic's process expressly permits. These serve different purposes. Replacing identifiers before confirming identity can compromise matching, while refusing the preferred address until an insurance card changes unnecessarily conflates identification with respectful conversation.

Question 36

The test instructions require the kit's supplied swab. The assistant finds a different swab that fits the cassette. What is appropriate?
  • ☐ A. Use the different swab with a longer reading time to compensate.
  • ☐ B. Obtain the specified swab instead of substituting based on size.
  • ☐ C. Substitute the swab and label the result as obtained under the original instructions.
  • ☐ D. Use the different swab because physical fit establishes compatibility.
Show answer and explanation

Response: B

Final answer: Obtain the specified swab instead of substituting based on size.
The test kit requires its supplied swab. Obtain that swab rather than assuming that a different one is suitable because it fits inside the cassette. Fit does not establish collection or release performance. Extending the reading time cannot be assumed to compensate for a substituted collection material, and the record should not describe the altered procedure as the original one.

Question 37

A clinic's validated standing-height procedure calls for removing shoes, standing upright and lowering the headpiece to the crown. Which action would introduce a preventable error?
  • ☐ A. Repeating the measurement when posture changes
  • ☐ B. Measuring the patient while thick-soled shoes remain on
  • ☐ C. Recording the height with its measurement unit
  • ☐ D. Checking that the headpiece contacts the crown
Show answer and explanation

Response: B

Final answer: Measuring the patient while thick-soled shoes remain on
Thick soles would be included in the measured height even though they are not part of the patient's body, contradicting the supplied procedure's instruction to remove shoes before measurement. That adds a preventable error. Checking crown contact, recording the unit and repeating a measurement after posture changes instead support a more accurate account of the height actually measured.

Question 38

A patient asks the assistant whether an abnormal laboratory result proves they have a particular disease. What is appropriate?
  • ☐ A. Tell the patient the result cannot matter if they feel well.
  • ☐ B. Recommend a prescription change based only on the patient's guess.
  • ☐ C. Confirm the disease from the laboratory number alone.
  • ☐ D. Arrange clinician interpretation of the result in clinical context.
Show answer and explanation

Response: D

Final answer: Arrange clinician interpretation of the result in clinical context.
Arrange clinician interpretation of the abnormal result in the patient's clinical context, because the assistant cannot establish a particular disease from that number alone or choose a prescription change from the patient's guess. Feeling well does not settle the result's significance. Relaying the question gives the patient access to an appropriate explanation without independently diagnosing or dismissing the finding.

Question 39

The clinic's insurance verification process treats enrollment, service coverage and prior authorization as separate checks. A plan requires prior authorization for an ordered imaging service. Which action is appropriate?
  • ☐ A. Promise payment before receiving the plan's decision.
  • ☐ B. Submit the required documentation and track authorization under plan rules.
  • ☐ C. Alter the order to avoid the authorization requirement without provider approval.
  • ☐ D. Treat an active insurance card as the authorization.
Show answer and explanation

Response: B

Final answer: Submit the required documentation and track authorization under plan rules.
Request authorization through the plan. Submit the supporting documentation and track the decision, because an active card establishes enrollment without establishing authorization for this ordered imaging service. Payment is not yet guaranteed. Changing the clinical order to avoid the requirement substitutes an unapproved care decision for the administrative work needed to complete the request.

Question 40

During an ordered exercise test, a patient develops chest pressure and appears faint. What should the assistant prioritize?
  • ☐ A. Record the symptom but continue because the resting EKG was normal.
  • ☐ B. Complete the planned interval first, then present the symptoms with the final report.
  • ☐ C. Ask the patient to decide whether the symptoms are serious before alerting the clinician.
  • ☐ D. Notify the supervising clinician immediately and follow the test's emergency stop procedure.
Show answer and explanation

Response: D

Final answer: Notify the supervising clinician immediately and follow the test's emergency stop procedure.
New chest pressure and faintness during the supervised exercise test warrant immediate clinician notification and the emergency stop response specified for that test. Stop according to the protocol. A normal resting EKG does not rule out the importance of symptoms arising during exercise, and completing an interval or asking the patient to judge severity would delay the supervising clinician's assessment.

Question 41

A patient account shows $240 in charges, an $80 contractual adjustment, a $100 insurer payment and a $20 patient payment. With no other entries, what balance remains?
  • ☐ A. $140
  • ☐ B. $60
  • ☐ C. $40
  • ☐ D. $160
Show answer and explanation

Response: C

Final answer: $40
The remaining balance is $40. Start with the $240 charges and subtract the $80 contractual adjustment, the $100 insurer payment and the $20 patient payment, giving 240 minus 80 minus 100 minus 20 = 40. The $160 result stops after the adjustment, and $60 leaves out the patient payment rather than accounting for all the posted entries.

Question 42

The provider's plan calls for a follow-up screening six months after March 12. Which date should the assistant enter as the planned due date?
  • ☐ A. June 12 of the same year
  • ☐ B. March 12 of the following year
  • ☐ C. September 12 of the same year
  • ☐ D. August 12 of the same year
Show answer and explanation

Response: C

Final answer: September 12 of the same year
Count six calendar months forward from March: April, May, June, July, August and September. Keeping the same day gives September 12, the date that matches the provider's follow-up plan. June and August are earlier intervals. The following March would delay the visit for a full year instead of the six months requested.

Question 43

A patient correctly describes when to take a newly ordered medicine but is unsure which symptoms require calling the clinic. What should the assistant reinforce?
  • ☐ A. Provide a general medicine handout without discussing the prescribed warning symptoms.
  • ☐ B. The provider's specific warning symptoms and contact instructions
  • ☐ C. Tell the patient to wait until the next scheduled visit before asking about any symptoms.
  • ☐ D. Repeat dose timing alone because that part of the instructions was understood.
Show answer and explanation

Response: B

Final answer: The provider's specific warning symptoms and contact instructions
The patient already understands dose timing, but the unresolved question concerns when symptoms should trigger contact, so reinforce the provider's specific warning symptoms and contact instructions. Check that part of understanding. Repeating the mastered schedule or handing over general information leaves the expressed uncertainty unanswered, and waiting for the next visit replaces the provider's warning plan with a different instruction.

Question 44

After counting a pulse, the assistant continues observing the patient's chest without announcing a respiratory count. What is the main reason for this approach?
  • ☐ A. Breathing cannot be observed when a patient knows the assistant.
  • ☐ B. Awareness of the count can change the patient's breathing pattern.
  • ☐ C. The respiratory rate should always equal the pulse rate.
  • ☐ D. Respirations are measured only when the patient is distracted.
Show answer and explanation

Response: B

Final answer: Awareness of the count can change the patient's breathing pattern.
The goal is to observe the patient's usual breathing pattern. A patient who knows respirations are being counted may consciously alter that pattern, so quiet observation while appearing to continue the pulse assessment can help avoid that change. Pulse and respirations are separate measurements, and the technique does not mean breathing can only be assessed while a patient is distracted.

Question 45

The clinic reorders examination gloves when usable stock falls below 6 boxes. The shelf holds 5 in-date unopened boxes and 3 damaged boxes that cannot be used. What follows the rule?
  • ☐ A. Count the three damaged boxes as reserve stock and defer the order.
  • ☐ B. Do not reorder, because all eight boxes count toward the threshold.
  • ☐ C. Reorder only when the five usable boxes have all been opened.
  • ☐ D. Reorder, because usable stock is 5 boxes.
Show answer and explanation

Response: D

Final answer: Reorder, because usable stock is 5 boxes.
Usable stock is five boxes. The three damaged boxes cannot supply examination gloves, so adding them to the in-date unopened boxes would falsely raise the count to eight and hide the fact that five is below the reorder threshold of six. Waiting until those usable boxes are opened adds a condition the inventory rule never states.

Question 46

The assistant removes examination gloves after caring for one patient and prepares to touch the next patient's intact skin. What is required before the next contact?
  • ☐ A. Use fresh gloves without hand hygiene because the hands were covered.
  • ☐ B. Wash the gloves while they remain on the hands.
  • ☐ C. Perform hand hygiene and use fresh gloves if the next task requires them.
  • ☐ D. Wear the same gloves because neither patient has a known infection.
Show answer and explanation

Response: C

Final answer: Perform hand hygiene and use fresh gloves if the next task requires them.
Clean the hands after removing the first patient's gloves and before the next patient contact, with fresh gloves used if the next task indicates them. Gloves do not replace hand hygiene. Washing the old gloves or wearing them again can carry contamination between patients, and new gloves alone leave the required hand cleaning undone.

Question 47

A provider's telephone instruction includes a medication strength that the assistant cannot hear clearly. What should happen before the message is transmitted through the clinic's authorized workflow?
  • ☐ A. Transmit the audible drug name and fill in the strength from the previous prescription.
  • ☐ B. Document the unclear strength as confirmed after checking the usual office dose.
  • ☐ C. Clarify with the provider and read back the verified instruction.
  • ☐ D. Send the incomplete instruction for dispensing while a clarification request is pending.
Show answer and explanation

Response: C

Final answer: Clarify with the provider and read back the verified instruction.
Verify the strength before transmission. Ask the authorized provider to clarify it and read back the verified instruction, because an audible drug name, previous prescription or usual office dose cannot establish the strength intended for this particular order. Forwarding the unclear message passes that uncertainty on to dispensing.

Question 48

The assistant is sorting used instruments beside an open package of processed instruments. Which change best prevents cross-contamination?
  • ☐ A. Separate contaminated instrument handling from the clean processing and storage area.
  • ☐ B. Cover processed instruments with a towel while continuing to sort used items beside them.
  • ☐ C. Disinfect the shared surface after sorting both groups together.
  • ☐ D. Use the same tray for used and processed instruments if no blood is visible.
Show answer and explanation

Response: A

Final answer: Separate contaminated instrument handling from the clean processing and storage area.
Used instruments should be handled separately from processed instruments and their clean storage area, preventing the sorting activity from exposing the processed items to contaminated equipment or surfaces. Visible blood is not required. A towel or later surface disinfection does not undo contact that occurs while both groups are handled together, and sharing a tray creates that contact directly.

Question 49

An assistant recognizes a neighbor's name on the schedule and wants to open the chart out of curiosity. What is appropriate?
  • ☐ A. Use a coworker's login to avoid an access record.
  • ☐ B. Open the chart if no information is shared afterward.
  • ☐ C. Open only the diagnosis list because that is not protected information.
  • ☐ D. Do not access the chart without an authorized work-related need.
Show answer and explanation

Response: D

Final answer: Do not access the chart without an authorized work-related need.
Curiosity does not authorize access. The neighbor's presence on the schedule gives the assistant no work-related reason to view that chart, and keeping what is seen private afterward does not create one. A diagnosis list remains protected information. Using another person's login adds an improper access method instead of establishing a legitimate need to review the neighbor's record.

Question 50

A snack label lists 160 calories per serving and 2.5 servings per package. A patient eats the entire package. How many calories does the package provide?
  • ☐ A. 400 calories
  • ☐ B. 64 calories
  • ☐ C. 320 calories
  • ☐ D. 162.5 calories
Show answer and explanation

Response: A

Final answer: 400 calories
The package contains 2.5 servings. Multiply its 160 calories per serving by 2.5 to obtain 400 calories consumed, including the half serving that the 320-calorie choice leaves out. Dividing would calculate a smaller portion, while adding 2.5 to the calorie value fails to scale it to the amount eaten.

Question 51

The collection tube's instructions call for five gentle inversions immediately after collection. Which action follows those instructions?
  • ☐ A. Perform one inversion because blood has already contacted the additive.
  • ☐ B. Shake forcefully five times instead of gently inverting.
  • ☐ C. Gently invert the tube five times without vigorous shaking.
  • ☐ D. Leave the tube upright without mixing until the courier arrives.
Show answer and explanation

Response: C

Final answer: Gently invert the tube five times without vigorous shaking.
Use five gentle inversions. The supplied instructions specify both a count and a technique, so shaking five times satisfies the number but changes how the tube is handled. Blood must mix with the additive as directed. One inversion or no mixing does not complete the procedure, and vigorous shaking is not interchangeable with the gentle inversion requested.

Question 52

The clinic's protocol requires provider clarification of flagged medication contraindications. An ordered drug conflicts with a recorded allergy; the patient says the allergy is old. What should the assistant do?
  • ☐ A. Prepare and administer the drug, then ask the provider to review the allergy.
  • ☐ B. Give a smaller dose while waiting for the provider to review the conflict.
  • ☐ C. Remove the allergy entry based on the patient's comment and prepare the ordered dose.
  • ☐ D. Pause preparation and bring the allergy conflict to the provider.
Show answer and explanation

Response: D

Final answer: Pause preparation and bring the allergy conflict to the provider.
The recorded allergy conflicts with the ordered drug, and the stated protocol requires the provider to resolve that flag before the assistant prepares or administers the medication. Pause and bring up the conflict. Neither an old entry nor the patient's recollection independently clears the allergy, and a smaller dose changes the order without resolving whether the drug should be given.

Question 53

A provider refers a patient with diabetes to a registered dietitian. What is the assistant's appropriate role?
  • ☐ A. Provide a general handout and close the referral without arranging the ordered visit.
  • ☐ B. Arrange the referral and provide approved education materials.
  • ☐ C. Choose a replacement nutrition plan based on the assistant's preferred diet.
  • ☐ D. Delay sending the referral until the patient independently finds a dietitian.
Show answer and explanation

Response: B

Final answer: Arrange the referral and provide approved education materials.
Arrange the provider's dietitian referral and use approved education materials, because a general handout cannot replace the individualized visit that was ordered for this patient. The referral still needs coordination. Choosing the assistant's preferred diet substitutes a treatment plan, while waiting for the patient to locate a dietitian leaves the practice's assigned referral work unfinished.

Question 54

A clinic's medication policy prohibits the abbreviation U because it can resemble a zero. An order reads 8 U. What should the assistant do before preparing the medication?
  • ☐ A. Change the order to 8 mL without contacting the prescriber.
  • ☐ B. Leave the amount blank and prepare the usual dose.
  • ☐ C. Have the authorized prescriber clarify the order using the word units.
  • ☐ D. Interpret the order as 80 units because the symbol follows an 8.
Show answer and explanation

Response: C

Final answer: Have the authorized prescriber clarify the order using the word units.
The clinic requires clarification because U may be mistaken for a zero. The authorized prescriber should establish the intended amount using units before preparation, rather than leaving the assistant to choose between 8 and 80. Milliliters would express a volume. A usual dose also cannot supply the amount missing from this particular order.

Question 55

During an authorized orthostatic check, a patient rests supine for five minutes. BP is 128/76 mm Hg supine and 104/72 mm Hg one minute after standing. The patient becomes lightheaded. Which response best supports safe collection and reporting?
  • ☐ A. Assist the patient to a safe position and promptly report the symptoms and measured change.
  • ☐ B. Keep the patient standing unsupported until every scheduled reading is obtained.
  • ☐ C. Repeat a supine reading and omit the standing result because it differs.
  • ☐ D. Record only 104/72 as the routine seated blood pressure.
Show answer and explanation

Response: A

Final answer: Assist the patient to a safe position and promptly report the symptoms and measured change.
The systolic pressure fell from 128 to 104 mm Hg, a 24 mm Hg decrease, and the patient also became lightheaded during standing. Assist the patient to safety. Report the actual positional values and symptoms instead of omitting the standing result or calling it a routine seated reading, and do not keep the symptomatic patient unsupported merely to finish the measurement schedule.

Question 56

A patient complains loudly about a long wait. No threat is made. Which initial response best supports resolution?
  • ☐ A. Acknowledge the concern, check the status and discuss options calmly.
  • ☐ B. State that every patient waits the same amount before checking today's delay.
  • ☐ C. Promise the next available slot belongs to the patient without confirming the schedule.
  • ☐ D. Explain another patient's clinical reason for the delay in the shared waiting room.
Show answer and explanation

Response: A

Final answer: Acknowledge the concern, check the status and discuss options calmly.
Acknowledge the concern and check the actual delay before offering options the clinic can provide, since a loud complaint without a threat calls for a calm response and accurate information. The status is not yet known. Claiming that everyone waits equally or promising the next slot supplies an unverified answer, and another patient's clinical details should not be used to explain the wait publicly.

Question 57

A patient requests a refill, but the practice protocol requires provider approval before transmission. What should the assistant do?
  • ☐ A. Send the request through the authorized approval workflow.
  • ☐ B. Send a changed dose requested by the patient while approval is pending.
  • ☐ C. Use the last prescription as authorization for a new supply without the required review.
  • ☐ D. Transmit the refill before approval because the medication appears active.
Show answer and explanation

Response: A

Final answer: Send the request through the authorized approval workflow.
An active medication entry describes the record, but it does not supply the provider approval that the practice requires for transmitting this refill. Route the request for approval. The old prescription cannot substitute for a new authorization under this protocol, and a patient-requested dose change needs review rather than transmission while that review is pending.

Question 58

Which structure carries urine from a kidney to the bladder?
  • ☐ A. Urethra
  • ☐ B. Ureter
  • ☐ C. Renal artery
  • ☐ D. Renal vein
Show answer and explanation

Response: B

Final answer: Ureter
The ureter carries urine from a kidney to the bladder, which is the pathway asked about here. The urethra carries urine from the bladder out of the body, so it describes a later part of that route. The renal artery and vein transport blood. They are not the urine-conducting structure identified in B.

Question 59

A patient has just received a vaccine and feels well. Which arrangement best reduces injury risk if fainting occurs during the recommended observation period?
  • ☐ A. Have the patient remain seated or lying down during observation.
  • ☐ B. End observation as soon as the injection-site dressing is applied.
  • ☐ C. Have the patient stand near the exit throughout observation.
  • ☐ D. Send the patient to walk alone in the parking area while waiting.
Show answer and explanation

Response: A

Final answer: Have the patient remain seated or lying down during observation.
Remaining seated or lying down reduces the chance of a fall if post-vaccination fainting occurs during observation, even when the patient feels well immediately after the injection. Protect against that injury risk. Ending observation with the dressing, standing by the exit or walking alone in the parking area removes the protective arrangement rather than supporting it.

Question 60

A primary care practice coordinates specialist visits, shares an ongoing care plan and tracks preventive needs with a team. Which model most closely matches this approach?
  • ☐ A. Fee-for-service payment model
  • ☐ B. Single-specialty referral practice
  • ☐ C. Episodic urgent-care delivery
  • ☐ D. Patient-centered medical home
Show answer and explanation

Response: D

Final answer: Patient-centered medical home
Team-supported primary care with an ongoing plan, preventive tracking and coordinated specialist visits describes the patient-centered medical home in D. It is a care-delivery model. Fee-for-service instead describes how services are paid for, while episodic urgent care and a single-specialty referral practice do not account for the comprehensive, continuing primary-care features listed here.

Question 61

An assistant discovers an incorrect measurement in a signed record. Which action is appropriate?
  • ☐ A. Keep the incorrect value and add a separate unlinked note without identifying the correction.
  • ☐ B. Date the amendment as if it had been entered at the original measurement time.
  • ☐ C. Make a traceable correction through the authorized process.
  • ☐ D. Replace the signed value without leaving an identifiable correction.
Show answer and explanation

Response: C

Final answer: Make a traceable correction through the authorized process.
Use an identifiable amendment linked to the signed record, preserving both the correction and a trace of the original information. Quietly replacing the measurement would remove that history. A separately added note also fails if it never identifies which entry it corrects, because readers are left with two measurements they cannot reconcile.

Question 62

Which hormone helps glucose move from the bloodstream into cells for use as energy?
  • ☐ A. Thyroxine
  • ☐ B. Insulin
  • ☐ C. Epinephrine
  • ☐ D. Melatonin
Show answer and explanation

Response: B

Final answer: Insulin
Insulin promotes glucose uptake. Its action helps glucose move from the bloodstream into cells for energy use, making it the hormone described rather than thyroxine, epinephrine or melatonin. The question asks for that particular action, not simply any hormone involved in body regulation.

Question 63

After a blood draw, a patient taking an anticoagulant still has bleeding at the site. What is the appropriate response?
  • ☐ A. Maintain pressure and obtain clinical assistance according to the clinic's bleeding protocol.
  • ☐ B. Bend the patient's elbow instead of maintaining site pressure.
  • ☐ C. Recommend skipping the next anticoagulant dose without clinician review.
  • ☐ D. Apply a dressing and end the visit while active bleeding continues.
Show answer and explanation

Response: A

Final answer: Maintain pressure and obtain clinical assistance according to the clinic's bleeding protocol.
Active bleeding is still present after the draw, so maintain site pressure and obtain the assistance called for by the bleeding protocol rather than ending the visit with a dressing alone. The anticoagulant is relevant information for the clinician. Bending the elbow does not maintain the required pressure, and the assistant should not independently solve the bleeding by withholding a prescribed dose.

Question 64

An assistant teaches use of a home device according to the provider's plan. During a return demonstration, the patient omits a required step. What is appropriate?
  • ☐ A. Complete the omitted step for the patient and close the teaching session without checking their use.
  • ☐ B. Reteach the missed step and check another return demonstration.
  • ☐ C. Repeat the full explanation once and document competence without another demonstration.
  • ☐ D. Ask whether the patient understands and accept yes as evidence that the step is now performed.
Show answer and explanation

Response: B

Final answer: Reteach the missed step and check another return demonstration.
The demonstration revealed one omitted step. Reteach that step and ask the patient to demonstrate again, giving both the assistant and patient a way to check whether the revised teaching worked. Completing it for the patient does not show the patient's ability to do it. An explanation or yes response alone also leaves that ability unverified.

Question 65

The clinic's procedure excludes an arm with an active IV unless the authorized clinician approves a special collection procedure. One arm has an active IV. What should the assistant do?
  • ☐ A. Stop the IV and remove it independently to create a collection site.
  • ☐ B. Choose the IV arm solely because its vein is easier to see.
  • ☐ C. Assess an allowed alternative site and escalate if needed.
  • ☐ D. Draw above the active infusion without seeking approval.
Show answer and explanation

Response: C

Final answer: Assess an allowed alternative site and escalate if needed.
The clinic has excluded this arm. Assess a permitted alternative site, seeking authorized help if collection cannot be completed within that restriction, even if the IV-side vein is easier to see. Drawing above the infusion ignores the supplied rule. Stopping or removing the IV independently changes another aspect of care instead of obtaining the authorization needed for a special collection procedure.

Question 66

A delayed referral has no appointment confirmation. The care plan assigns tracking to the assistant and treatment decisions to the provider. Which action follows that division?
  • ☐ A. Assume the specialist takes over all coordination once the referral is sent.
  • ☐ B. Wait for the patient to notify the provider of every missed step.
  • ☐ C. Report the delay and help resolve scheduling barriers.
  • ☐ D. Change the treatment plan because the referral is delayed.
Show answer and explanation

Response: C

Final answer: Report the delay and help resolve scheduling barriers.
The assistant is assigned tracking, so report the missing appointment confirmation and help resolve the scheduling barrier while the provider retains treatment decisions. Sending the referral did not complete that responsibility. Assuming the specialist or patient will manage every remaining handoff leaves the assigned coordination undone, while changing treatment exceeds the division of work stated in the care plan.

Question 67

The clinic's examination protocol requires exposing only the area currently being examined and keeping other areas draped. Which preparation follows that protocol?
  • ☐ A. Provide draping and expose only the area needed as the examination proceeds.
  • ☐ B. Leave the relevant area covered while asking the provider to complete the examination.
  • ☐ C. Uncover the full body before the provider enters, then replace the drape after examination.
  • ☐ D. Expose the requested area and adjacent areas throughout the visit to save repositioning.
Show answer and explanation

Response: A

Final answer: Provide draping and expose only the area needed as the examination proceeds.
Drape the areas not being examined. Expose the area needed for the current step, giving the provider access while meeting the clinic's instruction to keep the remaining areas covered. Keeping the needed area covered would prevent examination, while uncovering the full body in advance or leaving adjacent areas exposed afterward exceeds the access this protocol calls for.

Question 68

A patient completes an approved depression screen. One response triggers the clinic's immediate safety-review alert. What should the assistant do?
  • ☐ A. Record a psychiatric diagnosis based on the screen instead of requesting assessment.
  • ☐ B. Notify the designated clinician promptly according to the screening protocol.
  • ☐ C. Repeat the screen later before passing along the current safety-review alert.
  • ☐ D. Send the form through routine end-of-day review rather than the immediate alert pathway.
Show answer and explanation

Response: B

Final answer: Notify the designated clinician promptly according to the screening protocol.
The alert requires immediate review. Notify the designated clinician through that pathway and preserve the patient's response, because the screen has triggered an assessment rather than established a psychiatric diagnosis. Routine end-of-day review delays the handoff. Repeating the screen later likewise postpones action on the response that has already met the clinic's safety-review condition.

Question 69

A new laboratory reagent arrives, and the assistant needs its spill precautions and required protective equipment. Which document is the best source?
  • ☐ A. The reagent's Safety Data Sheet and applicable product instructions
  • ☐ B. The reagent packing slip and purchase order
  • ☐ C. The test result's reference-range sheet
  • ☐ D. The laboratory's instrument maintenance log
Show answer and explanation

Response: A

Final answer: The reagent's Safety Data Sheet and applicable product instructions
The Safety Data Sheet addresses this reagent's chemical hazards, including protective equipment and spill precautions, and its product instructions supply any applicable handling directions. Look for those documents. Purchase records tell the assistant what arrived, while the reference-range sheet and maintenance log concern test interpretation and instrument work rather than safe handling of the new chemical.

Question 70

A sterile injection needle's expiration date passed last month, though its wrapper looks intact. What should the assistant do?
  • ☐ A. Use the needle if the medication itself is still within date.
  • ☐ B. Retain the needle for an urgent procedure because the wrapper has not been opened.
  • ☐ C. Use the needle after inspecting the wrapper because sterility indicators are intact.
  • ☐ D. Select an in-date needle and remove the expired one from usable stock.
Show answer and explanation

Response: D

Final answer: Select an in-date needle and remove the expired one from usable stock.
Remove the expired needle from usable stock and select an in-date one. Its intact-looking wrapper is reassuring about one visible condition, but it cannot extend the manufacturer's expiration date. The medication has a separate date to check. Neither an urgent appointment nor a visible sterility indicator establishes continued use of this expired device.

Question 71

A newly certified CCMA is asked to perform a procedure they have not been trained or authorized to perform. What is appropriate?
  • ☐ A. Verify legal scope, supervision and training before accepting.
  • ☐ B. Accept patient agreement as the only permission needed to perform the task independently.
  • ☐ C. Accept the task because certification substitutes for task-specific training.
  • ☐ D. Perform the task after reading a summary without resolving authorization and supervision.
Show answer and explanation

Response: A

Final answer: Verify legal scope, supervision and training before accepting.
Check authorization before accepting. Certification does not establish the legal scope, required supervision or training for every possible procedure, and the question expressly says those requirements have not been met for this task. Patient agreement does not supply professional authorization. Reading a summary may help preparation, but it cannot establish supervised competence or replace the training needed for safe performance.

Question 72

An Original Medicare service may be denied as not medically necessary. Under the applicable ABN process, when must the clinic address the notice?
  • ☐ A. After the service, immediately before sending the patient a bill
  • ☐ B. Only after the denial arrives
  • ☐ C. Before the service, to allow an informed decision about possible liability
  • ☐ D. Only after all collection attempts fail
Show answer and explanation

Response: C

Final answer: Before the service, to allow an informed decision about possible liability
The notice must precede the service. An applicable ABN gives the beneficiary an opportunity to understand possible noncoverage and liability while a decision about the planned service can still be made. All three alternatives place notice after that opportunity, whether before billing, after denial or after unsuccessful collection attempts.

Question 73

The record lacks a recommended screening result, and the patient reports having the test at another facility. What is the assistant's best next step?
  • ☐ A. Arrange a replacement screening independently before the provider reviews the outside-test information.
  • ☐ B. Mark the referral complete without obtaining the outside result.
  • ☐ C. Obtain and verify the outside report through the approved process.
  • ☐ D. Enter the patient's recalled result as a verified report.
Show answer and explanation

Response: C

Final answer: Obtain and verify the outside report through the approved process.
A reported outside test explains why the chart may be incomplete, but the patient's recollection does not supply a verified result or establish that the referral documentation has been received. Obtain the outside report through the approved process. The provider can then review what was actually done without relying on an invented result or an independently arranged repeat screening.

Question 74

A patient asks why the provider monitors glucose in type 2 diabetes. Which explanation correctly describes a common underlying problem?
  • ☐ A. The pancreas produces enough insulin to make glucose uptake excessive.
  • ☐ B. The immune system destroys insulin-producing cells until little or no insulin remains.
  • ☐ C. Target cells respond more strongly to insulin than usual.
  • ☐ D. Body cells do not respond effectively to insulin.
Show answer and explanation

Response: D

Final answer: Body cells do not respond effectively to insulin.
The cells resist insulin. Their ineffective response can leave glucose in the blood even while insulin is produced, explaining why the provider monitors glucose in type 2 diabetes. Immune destruction describes another process. Excessive uptake and stronger insulin responsiveness instead reverse the problem asked about here.

Question 75

A patient has a generalized seizure in the examination room. Which action protects the patient while help is summoned?
  • ☐ A. Clear nearby hazards and protect the head without restraining movements.
  • ☐ B. Hold both arms and legs firmly against the table.
  • ☐ C. Insert a tongue depressor to keep the mouth open.
  • ☐ D. Give water before the patient is fully alert.
Show answer and explanation

Response: A

Final answer: Clear nearby hazards and protect the head without restraining movements.
Clear hazards and protect the head while help is summoned, reducing the risk of injury without trying to hold the patient's moving limbs down. Leave the mouth free of objects. A tongue depressor can cause injury, and water should wait until the person is fully alert rather than being given during a period in which swallowing may be unsafe.

Question 76

On Monday, a provider requests a 30-minute follow-up no later than Wednesday. The patient can attend only after 2 p.m. Clinic policy requires booking with that provider. Which available opening meets all requirements?
  • ☐ A. Wednesday, 2:30--2:50 p.m., requested provider
  • ☐ B. Tuesday, 1:30--2:00 p.m., requested provider
  • ☐ C. Thursday, 2:15--2:45 p.m., requested provider
  • ☐ D. Wednesday, 2:15--2:45 p.m., requested provider
Show answer and explanation

Response: D

Final answer: Wednesday, 2:15--2:45 p.m., requested provider
The Wednesday 2:15--2:45 opening supplies 30 minutes with the requested provider, starts after 2 p.m. and meets the Wednesday deadline. D therefore satisfies the whole request. The other Wednesday opening lasts only 20 minutes, Tuesday's starts before the patient can attend, and Thursday's is too late despite its suitable duration and start time.

Question 77

An adult venipuncture requires a sodium-citrate coagulation tube, a serum-separator tube and an EDTA hematology tube. No blood cultures are ordered. Which order follows the usual venipuncture additive sequence?
  • ☐ A. Serum separator, EDTA, citrate
  • ☐ B. Citrate, serum separator, EDTA
  • ☐ C. EDTA, citrate, serum separator
  • ☐ D. Citrate, EDTA, serum separator
Show answer and explanation

Response: B

Final answer: Citrate, serum separator, EDTA
Citrate comes before serum separator, followed by EDTA, giving B for the specimens listed. This order limits additive carryover. Each competing sequence moves either citrate or EDTA out of that order, and cap color should be checked against the actual additive and current laboratory or product instructions rather than assumed to describe every collection system.

Question 78

A CLIA-waived test's instructions specify an unprocessed specimen. A coworker suggests using a processed specimen to save time. What should the assistant do?
  • ☐ A. Modify the procedure and report under the unchanged waived instructions.
  • ☐ B. Use the processed specimen because waived status permits specimen substitutions.
  • ☐ C. Use the processed specimen and extend timing without validating the change.
  • ☐ D. Obtain the specified specimen and follow the waived-use instructions.
Show answer and explanation

Response: D

Final answer: Obtain the specified specimen and follow the waived-use instructions.
The instructions specify an unprocessed specimen for waived use, so obtain that specimen rather than changing processing or timing and continuing to report under the original instructions. Waived status does not authorize substitutions. A modification can change the test's regulatory classification or intended use, and the proposed processed specimen has not been established as meeting the stated waived procedure.

Question 79

After explaining a prescribed medication schedule, which request best checks how clearly the instructions were taught?
  • ☐ A. ``Do you understand every instruction?''
  • ☐ B. ``Please tell me how you will take the medicine at home.''
  • ☐ C. ``Can you repeat the medicine's name without looking?''
  • ☐ D. ``You know how to take this already, correct?''
Show answer and explanation

Response: B

Final answer: ``Please tell me how you will take the medicine at home.''
Ask the patient to explain how the medicine will be taken at home. The response gives the assistant a chance to hear whether the schedule was understood and to correct an error before the patient has to follow it. Naming the medicine shows recall of a name. A yes response to a clarity question or leading statement does not show how the patient plans to take each dose.

Question 80

The equipment check requires a 1 mV calibration signal to produce a 10 mm vertical mark. The mark measures 20 mm. What should the assistant do before recording the patient?
  • ☐ A. Reduce baseline interference filtering and accept the unchanged calibration height.
  • ☐ B. Change the paper speed and accept the unchanged 20 mm calibration height.
  • ☐ C. Move the chest electrodes and accept the unchanged calibration mark.
  • ☐ D. Check and correct the gain setting according to device instructions, then verify calibration.
Show answer and explanation

Response: D

Final answer: Check and correct the gain setting according to device instructions, then verify calibration.
The calibration mark is 20 mm instead of the required 10 mm for a 1 mV signal, so the vertical gain needs checking and correction under the device instructions before recording. Verify calibration again. Paper speed affects the horizontal time scale, while electrode placement and interference filtering do not correct this equipment's failed vertical-height criterion.

Question 81

A patient wants to send a nonurgent question and view an approved laboratory result electronically. Which practice resource is designed for these tasks?
  • ☐ A. The authenticated patient portal
  • ☐ B. The public online patient-education page
  • ☐ C. Ordinary email to the public office address
  • ☐ D. The insurer's general benefits information page
Show answer and explanation

Response: A

Final answer: The authenticated patient portal
Use the authenticated patient portal. It combines access to approved personal results with nonurgent messaging through the practice's patient-specific account. Public education and insurer benefits pages provide general information, and an ordinary email sent to a public address does not provide the requested authenticated access to this patient's result.

Question 82

A patient declines an ordered injection. Clinic policy requires honoring the refusal, notifying the provider and recording what occurred. Which entry correctly documents the encounter?
  • ☐ A. The refusal and the provider notification, without charting administration
  • ☐ B. Administration with a note that the patient may have refused
  • ☐ C. No entry because refusal means the encounter did not occur
  • ☐ D. Administration because the medicine was already prepared
Show answer and explanation

Response: A

Final answer: The refusal and the provider notification, without charting administration
The patient refused before receiving the injection. Record that refusal and the provider notification, preserving the distinction between a prepared medication and an administered dose. Leaving the encounter undocumented loses the refusal. Charting administration, whether with a possible-refusal note or because preparation was complete, records a dose the patient did not receive.

Question 83

A patient with hearing loss asks the assistant to repeat information. Which approach is appropriate?
  • ☐ A. Use written instructions for every patient with hearing loss without checking suitability.
  • ☐ B. Repeat the same words at a higher volume while looking at the screen.
  • ☐ C. Ask the preferred method and provide suitable communication support.
  • ☐ D. Arrange sign-language interpretation automatically without asking the patient.
Show answer and explanation

Response: C

Final answer: Ask the preferred method and provide suitable communication support.
Ask which method the patient prefers. Hearing loss varies, so writing, sign-language interpretation and changes in spoken communication should be selected according to the person's needs and the situation. Facing the patient may preserve useful visual cues. Shouting while looking away can remove those cues, and automatically selecting one format skips the check that would establish whether it helps this patient.

Question 84

A clinic adds a procedure that introduces a new blood-exposure risk. Its written exposure control plan was reviewed three months ago. What is required?
  • ☐ A. Update the plan for the new risk before waiting for the annual review.
  • ☐ B. Update the plan only after an employee has an exposure incident.
  • ☐ C. Replace the plan with an informal verbal instruction.
  • ☐ D. Wait until exactly one year has passed since the last review.
Show answer and explanation

Response: A

Final answer: Update the plan for the new risk before waiting for the annual review.
A new blood-exposure risk triggers review of the exposure control plan even though the last review occurred only three months ago. Annual review is a minimum frequency. Waiting for the annual date or an actual incident ignores the requirement to address changes affecting occupational exposure, and verbal instructions cannot replace the written plan's update.

Question 85

An unexpected clinically significant event follows vaccination. The cause is not yet certain. Which statement about reporting is accurate?
  • ☐ A. A report is unnecessary if the vaccine lot was in date.
  • ☐ B. Only events proved to be caused by the vaccine may be reported.
  • ☐ C. Reporting replaces the need for clinical care of the patient.
  • ☐ D. Uncertain causation does not prevent a report to VAERS.
Show answer and explanation

Response: D

Final answer: Uncertain causation does not prevent a report to VAERS.
Causation need not be proved. VAERS accepts reports of unexpected clinically significant events after vaccination even while their cause remains uncertain, so an in-date lot does not rule out reporting this event. A report records circumstances for review without providing treatment or establishing a causal diagnosis. Appropriate clinical care and applicable reporting remain necessary.

Question 86

During ordered spirometry, the patient loosely holds the mouthpiece and exhales slowly after a small breath. Which coaching addresses the technique needed for a forced maneuver?
  • ☐ A. Seal the mouthpiece but stop the forced exhalation immediately after it begins.
  • ☐ B. Take a small breath and exhale slowly with a loose mouth seal.
  • ☐ C. Take a deep breath but allow air to leak around the mouthpiece.
  • ☐ D. Seal the lips around the mouthpiece, take a deep breath, and blow out forcefully as instructed.
Show answer and explanation

Response: D

Final answer: Seal the lips around the mouthpiece, take a deep breath, and blow out forcefully as instructed.
The patient needs coaching on both the seal and the forced maneuver. D directs a tight lip seal, deep inspiration and forceful exhalation, correcting the observed leakage and weak breath. A keeps the seal but stops exhalation prematurely. The other alternatives retain either the small breath and slow effort or the air leak, so neither corrects the complete technique.

Question 87

An authorized order is for 150 mg of an oral suspension labeled 100 mg per 5 mL. What volume supplies the ordered dose?
  • ☐ A. 1.5 mL
  • ☐ B. 15 mL
  • ☐ C. 7.5 mL
  • ☐ D. 5 mL
Show answer and explanation

Response: C

Final answer: 7.5 mL
First convert the concentration: 100 mg in 5 mL is 20 mg/mL. Dividing the ordered 150 mg by 20 mg/mL gives 7.5 mL. Check the units. A 5 mL dose supplies only 100 mg, and the 1.5 and 15 mL choices would supply 30 and 300 mg, respectively, so C alone gives the ordered amount.

Question 88

After an ordered allergy test, a patient develops widespread hives and difficulty breathing. What is the assistant's priority?
  • ☐ A. Activate emergency response and obtain immediate clinical help.
  • ☐ B. Complete local wheal measurements before asking the clinician to assess the new symptoms.
  • ☐ C. Record a local skin reaction and continue testing despite breathing difficulty.
  • ☐ D. Have the patient wait alone for routine reassessment after the scheduled test period.
Show answer and explanation

Response: A

Final answer: Activate emergency response and obtain immediate clinical help.
Difficulty breathing changes the priority. Together with widespread hives after testing, it calls for immediate clinical help and emergency response rather than completing routine measurements or treating the event as a local skin finding. Leaving the patient alone for scheduled reassessment would postpone attention to the breathing concern that makes this an urgent response.

Question 89

A chemical splashes into a coworker's eye. The chemical's emergency instructions require immediate water irrigation while medical assistance is arranged. Which response follows those instructions?
  • ☐ A. Cover the eye and wait for the clinician before beginning irrigation.
  • ☐ B. Rinse only the surrounding skin while waiting for assistance.
  • ☐ C. Begin eyewash irrigation promptly and summon the designated assistance.
  • ☐ D. Complete the incident form before starting the required eyewash.
Show answer and explanation

Response: C

Final answer: Begin eyewash irrigation promptly and summon the designated assistance.
Begin the instructed eyewash irrigation and summon assistance promptly. The chemical is in the eye, so rinsing only nearby skin cannot carry out the required irrigation. Covering the eye while waiting also leaves contact with the chemical ongoing. The incident form will be needed, but completing it first would delay the immediate response expressly required by the chemical's emergency instructions.

Question 90

Reusable instruments have dried organic material on them after a procedure. What is necessary before the validated sterilization cycle?
  • ☐ A. Rinse without the required cleaning process and package immediately.
  • ☐ B. Wrap instruments with remaining soil and rely on a completed steam cycle.
  • ☐ C. Clean the instruments as directed to remove soil.
  • ☐ D. Use the indicator result to decide whether soil must be removed after the cycle.
Show answer and explanation

Response: C

Final answer: Clean the instruments as directed to remove soil.
Dried organic material needs removal before the instruments are packaged and sterilized because soil can obstruct effective processing of their surfaces. Clean them as directed. A completed steam cycle or indicator result does not establish that this earlier cleaning was done, and checking whether soil needs removal after the cycle reverses the required sequence.

Question 91

The assistant prepares a requested clinical report for an outside provider. The fax number differs from the verified directory. What should happen before transmission?
  • ☐ A. Send to the directory number first and check the request afterward.
  • ☐ B. Send to both listed numbers and ask the unintended office to delete the copy.
  • ☐ C. Verify the recipient and correct destination before transmission.
  • ☐ D. Use the number on the request without resolving the directory discrepancy.
Show answer and explanation

Response: C

Final answer: Verify the recipient and correct destination before transmission.
Resolve the destination before sending. Until the intended destination is verified, selecting either listing risks disclosing protected information to the wrong office, and sending to both deliberately includes that unverified destination. A deletion request afterward cannot undo the disclosure.

Question 92

A note describes a lesion distal to the patient's elbow. Where should the assistant expect it to be?
  • ☐ A. At the elbow without a change in distance from the shoulder
  • ☐ B. Closer to the shoulder along the arm
  • ☐ C. Farther from the shoulder along the arm
  • ☐ D. Toward the anterior surface of the arm
Show answer and explanation

Response: C

Final answer: Farther from the shoulder along the arm
Distal means farther from attachment. A lesion beyond the elbow toward the wrist is farther from the shoulder, which makes C the correct anatomical relationship along this arm. A point closer to the shoulder is proximal, while anterior describes surface orientation without establishing distance from attachment.

Question 93

A routine injection is complete, and an appropriate sharps container is within reach. How should the used needle be handled?
  • ☐ A. Detach the used needle manually before using the safety feature.
  • ☐ B. Activate the safety feature and dispose of it directly in the sharps container.
  • ☐ C. Place the unprotected needle on the tray for disposal after room turnover.
  • ☐ D. Recap with both hands before carrying it to the nearby sharps container.
Show answer and explanation

Response: B

Final answer: Activate the safety feature and dispose of it directly in the sharps container.
Activate the safety feature and dispose. The container is already within reach, allowing direct disposal without setting an exposed sharp aside, manually detaching the needle or using two hands to recap it. Those extra handling steps create opportunities for injury instead of completing the available safety-and-disposal procedure.

Question 94

The clinic's laboratory policy requires immediate licensed-clinician notification for a result marked critical. A result is outside the reference interval and marked critical. What should the assistant do?
  • ☐ A. Relay the result promptly to the clinician and document notification.
  • ☐ B. Leave a patient voicemail with the result and treat that as clinician notification.
  • ☐ C. Enter the result for the routine end-of-day review without an immediate handoff.
  • ☐ D. Repeat the assay and notify the clinician only if the second result is also critical.
Show answer and explanation

Response: A

Final answer: Relay the result promptly to the clinician and document notification.
The critical flag requires a prompt clinician handoff under the supplied policy, followed by accurate documentation that the notification occurred. A voicemail is not that handoff. Repeating the assay and waiting for another critical result or leaving the result for routine review postpones the immediate notification required for the result already received.

Question 95

Clinic policy requires an EHR amendment to preserve the original value, identify the changed value, and record the amendment's author and actual time. Which audit record meets all four requirements?
  • ☐ A. Original 92 retained; corrected to 82; amendment at 10:12 a.m., author blank.
  • ☐ B. Original 92 retained; corrected to 82; amendment by M. Lee at 10:12 a.m.
  • ☐ C. Original 92 replaced by 82; amendment by M. Lee at 10:12 a.m.
  • ☐ D. Original 92 retained; corrected to 82 by M. Lee; time changed to the earlier measurement time.
Show answer and explanation

Response: B

Final answer: Original 92 retained; corrected to 82; amendment by M. Lee at 10:12 a.m.
The record in B preserves 92, identifies its correction to 82, and names both the amendment's author and actual time. All four required facts remain visible. A omits the author, C replaces the original, and D uses the earlier measurement time rather than the time the amendment was actually made.

Question 96

An infant's recorded mass changes from 3,250 g to 3,410 g. What is the increase?
  • ☐ A. 160 g
  • ☐ B. 6,660 g
  • ☐ C. 1.60 g
  • ☐ D. 325 g
Show answer and explanation

Response: A

Final answer: 160 g
Subtract the earlier mass from the later one: 3,410 minus 3,250 gives an increase of 160 g. Both measurements are in grams. Adding would give their combined mass of 6,660 g, and changing the result to 1.60 g introduces a decimal conversion that the question does not require.

Question 97

Clinic policy requires reporting new sleep and mood concerns in the patient's own words for provider assessment. A patient reports persistent low mood and loss of interest. What is the assistant's appropriate response?
  • ☐ A. Suggest changing a current medicine before the provider assesses the symptoms.
  • ☐ B. Assign a depression diagnosis based only on the two intake symptoms.
  • ☐ C. Document the patient's report and alert the provider for assessment.
  • ☐ D. Defer reporting until symptoms appear during a later visit.
Show answer and explanation

Response: C

Final answer: Document the patient's report and alert the provider for assessment.
The assistant should document the patient's words and alert the provider as the clinic's reporting policy requires. Two intake symptoms warrant assessment. They do not authorize a diagnosis or medication change by the assistant, and waiting for a later visit would leave the newly reported concerns outside the current provider assessment.

Question 98

At the start of a telehealth visit, a patient says they are visiting a relative rather than using the home address on file. The clinic's safety protocol requires the current physical address and a callback number. Which preparation is appropriate?
  • ☐ A. Use the home address because it is already verified in the registration record.
  • ☐ B. Record only the relative's name because the visit is online.
  • ☐ C. Confirm and record the visit location and callback number before the provider begins.
  • ☐ D. Wait until the video connection fails before asking for a callback number.
Show answer and explanation

Response: C

Final answer: Confirm and record the visit location and callback number before the provider begins.
Confirm today's physical address and callback number before the provider begins. The patient says the visit is taking place away from home, so the registration address cannot locate the patient if the safety plan is needed during this call. The relative's name provides neither required detail. Waiting for a failed connection also postpones collection of the very number needed to reconnect.

Question 99

Which reminder most clearly communicates an appointment's essential details?
  • ☐ A. ``Your follow-up visit is October 8 at 9:30 a.m. at the North Clinic. Call us if you need to reschedule.''
  • ☐ B. ``Your follow-up is October 8 at 9:30 a.m. Call us if you need to reschedule.''
  • ☐ C. ``Your follow-up is at 9:30 a.m. at the North Clinic. Call us if you need to reschedule.''
  • ☐ D. ``Your follow-up is October 8 at the North Clinic. Call us if you need to reschedule.''
Show answer and explanation

Response: A

Final answer: ``Your follow-up visit is October 8 at 9:30 a.m. at the North Clinic. Call us if you need to reschedule.''
The patient needs the date, time and place to attend the visit, as well as a way to request a change. A includes all of them: October 8, 9:30 a.m., North Clinic and the rescheduling instruction. Compare each detail. B leaves out the location, C the date, and D the time, so each version could leave the patient unsure where or when to attend.

Question 100

An ordered vaccine is to be administered intramuscularly by trained authorized staff. Which tissue is the intended target?
  • ☐ A. The outermost epidermal layer only
  • ☐ B. Muscle below the skin and subcutaneous tissue
  • ☐ C. The fatty tissue above muscle
  • ☐ D. The lumen of a superficial vein
Show answer and explanation

Response: B

Final answer: Muscle below the skin and subcutaneous tissue
Intramuscular means into muscle. B identifies tissue below the skin and subcutaneous fat, distinguishing the intended target from an epidermal, subcutaneous or intravenous placement. The authorized staff member still uses the appropriate product instructions and patient-specific site and needle selection to reach the intended tissue.

Question 101

During venipuncture, swelling develops around the needle site while the tourniquet remains applied. Which response best addresses the developing complication?
  • ☐ A. Apply pressure over the inserted needle while continuing the collection.
  • ☐ B. Remove the needle with the tourniquet still applied and defer pressure until tubes are labeled.
  • ☐ C. Loosen the tourniquet and continue filling the current tube before stopping.
  • ☐ D. Stop collection, release the tourniquet, remove the needle safely and apply pressure.
Show answer and explanation

Response: D

Final answer: Stop collection, release the tourniquet, remove the needle safely and apply pressure.
New swelling during venipuncture can mean blood is entering tissue around the site. Stop collection, release the tourniquet, then remove the needle safely and apply pressure as D directs. This order addresses the complication immediately. Continuing to fill a tube extends the draw, while pressure over the inserted needle or pressure deferred until labeling does not carry out the required safe stop.

Question 102

A rapid test's instructions require a control line for any valid result. A test shows a specimen line but no control line. What should be recorded?
  • ☐ A. A weak positive result that needs no further action
  • ☐ B. A negative result because the control line is absent
  • ☐ C. A positive result because the specimen line is present
  • ☐ D. An invalid result, with repeat testing handled according to the instructions
Show answer and explanation

Response: D

Final answer: An invalid result, with repeat testing handled according to the instructions
A specimen line cannot establish validity when the instructions require a control line and that line is missing. Record the test as invalid and follow its repeat-testing procedure. Positive, negative and weak-positive interpretations all assume that a valid result is available, which this device has not demonstrated.

Question 103

The schematic below shows a regular tracing. At the stated recording speed, each large box represents 0.20 second. What heart rate does that spacing indicate? RRR
  • ☐ A. 75 beats per minute
  • ☐ B. 60 beats per minute
  • ☐ C. 100 beats per minute
  • ☐ D. 150 beats per minute
Show answer and explanation

Response: A

Final answer: 75 beats per minute
Read the interval between R peaks. Four large boxes at 0.20 second per box give 0.80 second between beats, and dividing 60 seconds by 0.80 gives 75 beats/min. This calculation uses the tracing's stated regular spacing. It measures rate from that scale without supplying a separate clinical diagnosis.

Question 104

The clinic's glove-removal instructions require avoiding contact between bare skin and the glove's contaminated outside. Which action follows that instruction?
  • ☐ A. Pull both gloves off by touching their outer surfaces with bare hands.
  • ☐ B. Handle the first glove's outside with the other glove, then the second glove's inside.
  • ☐ C. Keep the gloves on while washing the bare wrist areas.
  • ☐ D. Grasp both glove fingertips with bare fingers as each glove comes off.
Show answer and explanation

Response: B

Final answer: Handle the first glove's outside with the other glove, then the second glove's inside.
Keep the contaminated exterior away from bare skin: use the still-gloved hand on the first glove's outside, then the bare hand on the remaining glove's inside during removal. Perform hand hygiene afterward. Grasping the outer surfaces or fingertips with bare fingers defeats that contact restriction, while washing exposed wrists with the gloves still on does not complete removal.

Question 105

A patient with celiac disease asks why the provider's diet plan excludes wheat. Which explanation is appropriate to reinforce?
  • ☐ A. Wheat must be excluded only because it naturally contains lactose.
  • ☐ B. Cooking wheat eliminates gluten and makes it suitable for the plan.
  • ☐ C. Wheat contains gluten, which the prescribed plan avoids.
  • ☐ D. Whole-grain wheat is suitable because its fiber offsets the gluten.
Show answer and explanation

Response: C

Final answer: Wheat contains gluten, which the prescribed plan avoids.
Wheat contains gluten. It therefore conflicts with the provider's gluten-free plan for celiac disease even when cooked or eaten as whole-grain wheat, because neither cooking nor fiber removes the gluten. Lactose is a milk sugar, so A supplies a different dietary issue rather than explaining this wheat restriction.

Question 106

A six-position centrifuge uses opposite pairs 1/4, 2/5 and 3/6. Its instructions require equal total masses in opposite positions, using compatible tubes and holders. A prepared specimen occupies position 1 and totals 0.018 kg. Which setup meets both mass and position requirements?
  • ☐ A. Compatible balance tube and holder totaling 0.18 g in position 4
  • ☐ B. Compatible balance tube and holder totaling 18 g in position 4
  • ☐ C. Compatible balance tube and holder totaling 18 g in position 2
  • ☐ D. Compatible balance tube and holder totaling 18 g in position 6
Show answer and explanation

Response: B

Final answer: Compatible balance tube and holder totaling 18 g in position 4
Both mass and position matter. Converting 0.018 kg using 1,000 g/kg gives 18 g, and the supplied opposite pairs place its match in position 4, making B correct. A uses the correct position with only 0.18 g. C and D use 18 g but put it in positions that are not opposite the specimen, leaving the rotor unbalanced under the stated instructions.

Question 107

A medication's manufacturer requires protection from light. Which storage choice follows that requirement?
  • ☐ A. A clear container chosen for easier viewing without the required light shielding
  • ☐ B. The labeled container that provides the specified light protection
  • ☐ C. An opaque but unmarked container without the medication's identifying label
  • ☐ D. The original light-protective container stored open in direct window light
Show answer and explanation

Response: B

Final answer: The labeled container that provides the specified light protection
B preserves the medication's identifying label and the manufacturer's required light protection together. An unmarked opaque container may block light, but it loses identification of the stored product. Clear packaging without shielding fails the light requirement. Leaving the original protective container open in window light also exposes the medication despite choosing a suitable container initially.

Question 108

After collecting blood, when should the assistant apply the specimen's patient-identification label?
  • ☐ A. At the end of collection rounds, using a handwritten memory list
  • ☐ B. Before confirming the patient's identity, using the scheduled appointment label
  • ☐ C. After several specimens return to the processing area, using their collection sequence
  • ☐ D. Immediately after collection, matched to the identified patient
Show answer and explanation

Response: D

Final answer: Immediately after collection, matched to the identified patient
Label at the completed draw. Immediately matching the specimen to the identified patient preserves the link while it can be confirmed, rather than relying later on a memory list or the sequence of several tubes. An appointment label applied before identification may belong to someone else, so the schedule cannot replace confirmation of the actual patient-specimen pair.

Question 109

Before ordered ear irrigation, a patient reports a past perforated eardrum that is not noted in the chart. What should the assistant do?
  • ☐ A. Pause and have the provider assess whether irrigation is appropriate.
  • ☐ B. Proceed because the irrigation order predates the patient's report.
  • ☐ C. Increase pressure to shorten contact with the eardrum.
  • ☐ D. Irrigate the opposite ear first and then use the same method.
Show answer and explanation

Response: A

Final answer: Pause and have the provider assess whether irrigation is appropriate.
Pause irrigation for provider assessment. The reported perforation introduces a safety concern that the existing order does not settle, so the provider must evaluate whether irrigation is appropriate before water is introduced. Increasing pressure or trying the other ear cannot establish the safety of irrigating an ear that may have a perforated eardrum.

Question 110

The clinic's teaching protocol calls for brief explanations suited to the patient's developmental level. Which approach is appropriate when weighing a young child?
  • ☐ A. Address the caregiver only, although the child asks what the scale does.
  • ☐ B. Use simple words and demonstrate stepping on the scale.
  • ☐ C. Explain weight and energy metabolism in technical detail before using the scale.
  • ☐ D. Describe stepping on the scale as a penalty if the child moves.
Show answer and explanation

Response: B

Final answer: Use simple words and demonstrate stepping on the scale.
Use simple words and demonstrate the step. This gives the child a brief explanation of what the scale does and how to use it at the developmental level required by the protocol. Addressing only the caregiver leaves the child's question unanswered. Detailed metabolism teaching is unnecessary for this task, and describing the scale as punishment can undermine cooperation with routine weighing.

Question 111

While removing sutures under an authorized protocol, the assistant notices that the wound edges begin to separate. What is the appropriate next action?
  • ☐ A. Approximate the edges with tape and resume removal without provider reassessment.
  • ☐ B. Remove the remaining sutures first, then request assessment of the gap.
  • ☐ C. Continue removing every other suture and report the separation afterward.
  • ☐ D. Stop removal, support the site as directed and notify the provider.
Show answer and explanation

Response: D

Final answer: Stop removal, support the site as directed and notify the provider.
Stop removal when the wound edges separate and notify the provider, supporting the site as the authorized protocol directs. The new gap needs reassessment. Tape may be part of instructed support, but applying it does not authorize the assistant to restart removal or decide that alternate sutures can come out before the provider evaluates the separation.

Question 112

A wound-irrigation procedure may splash fluid toward the assistant's face and clothing. Which protective equipment best addresses that risk?
  • ☐ A. Protective clothing and shoe covers without gloves
  • ☐ B. Eye protection alone because the fluid is not airborne
  • ☐ C. Gloves, protective clothing, and appropriate face and eye protection
  • ☐ D. Gloves and a mask without eye protection
Show answer and explanation

Response: C

Final answer: Gloves, protective clothing, and appropriate face and eye protection
Protect the anticipated splash-exposed areas. C combines gloves and protective clothing with appropriate face and eye protection, covering exposure to the hands, clothing and mucous membranes during wound irrigation. A mask alone leaves eyes uncovered. Eye protection alone omits hands and clothing, and shoe covers cannot compensate for missing gloves when handling the equipment.

Question 113

Oxygen-poor blood leaves the right ventricle on its way to the lungs. Which vessel carries it?
  • ☐ A. Aorta
  • ☐ B. Superior vena cava
  • ☐ C. Pulmonary artery
  • ☐ D. Pulmonary vein
Show answer and explanation

Response: C

Final answer: Pulmonary artery
The pulmonary artery carries blood away from the right ventricle toward the lungs. Here that blood is oxygen-poor. Artery names direction away from the heart, so oxygen content does not make pulmonary vein the correct choice. The pulmonary vein brings blood back from the lungs, the aorta carries systemic outflow, and the superior vena cava returns blood from the upper body.

Question 114

After removing gloves, the assistant sees blood on the skin of one hand. Which hand-hygiene method is appropriate?
  • ☐ A. Use alcohol hand rub alone over the visible blood.
  • ☐ B. Wipe away visible blood with a dry towel and omit handwashing.
  • ☐ C. Wash with soap and water.
  • ☐ D. Put on fresh gloves after removing visible blood with a tissue.
Show answer and explanation

Response: C

Final answer: Wash with soap and water.
Wash with soap and water. Visible blood is still on the hand, making alcohol rub alone an unsuitable substitute for the required cleaning and a new glove merely a cover over the contamination. A dry towel might remove some material, but omitting handwashing afterward would leave that cleaning incomplete.

Question 115

A patient has worsening breathlessness but a fingertip oxygen-saturation reading of 98 percent. What is the assistant's safest response?
  • ☐ A. Chart the saturation as proof that the reported symptoms are absent.
  • ☐ B. Reassure the patient and leave the breathlessness for routine chart review.
  • ☐ C. Delay notification while repeatedly measuring until the display falls below 90 percent.
  • ☐ D. Report the symptoms promptly despite the apparently reassuring reading.
Show answer and explanation

Response: D

Final answer: Report the symptoms promptly despite the apparently reassuring reading.
Report the worsening breathlessness promptly. A fingertip pulse oximeter supplies an estimate with limitations, and a displayed 98 percent cannot prove that the patient's symptoms are absent or replace their clinical assessment. Waiting until the display falls below 90 percent invents a notification threshold, while routine review postpones attention to a concern that is getting worse.

Question 116

Clinic procedure treats an item touched by a nonsterile surface as contaminated. A sterile instrument touches the assistant's bare hand during setup. What should happen?
  • ☐ A. Remove the contaminated instrument and replace it using sterile technique.
  • ☐ B. Keep using it because the bare-hand contact was brief.
  • ☐ C. Wipe the instrument with a dry sterile cloth and continue.
  • ☐ D. Wipe the contacted area with an alcohol pad and return the instrument to the sterile field.
Show answer and explanation

Response: A

Final answer: Remove the contaminated instrument and replace it using sterile technique.
Remove the instrument from the sterile field and replace it with a sterile one using the required technique. Under the clinic's procedure, bare-hand contact has contaminated it regardless of how brief the touch was. Wiping is insufficient. Neither a dry sterile cloth nor an alcohol pad establishes restoration of sterility for this field.

Question 117

For an adult, calculate BMI as mass in kg divided by height in meters squared. A patient weighs 71 kg and is 1.70 m tall. What is the BMI rounded to one decimal place?
  • ☐ A. 24.6 kg/m2
  • ☐ B. 20.9 kg/m2
  • ☐ C. 2.5 kg/m2
  • ☐ D. 41.8 kg/m2
Show answer and explanation

Response: A

Final answer: 24.6 kg/m2
Square the height before dividing. The supplied formula gives 1.70 times 1.70 = 2.89 square meters, then 71 divided by 2.89 is about 24.57, rounding once to 24.6 kg/m2. Dividing by unsquared height produces about 41.8. That alternative changes the formula rather than offering a different valid rounding of the BMI.

Question 118

A patient will wear a Holter monitor and has been instructed to record symptoms. Which instruction is most useful?
  • ☐ A. Record a symptom summary without times only when the monitor is returned.
  • ☐ B. Record the time, activity and symptoms when an episode occurs, following the monitoring team's directions.
  • ☐ C. Remove the monitor for each symptom episode so the activity can be described separately.
  • ☐ D. Record activity times but omit symptoms because the device captures the electrical signal.
Show answer and explanation

Response: B

Final answer: Record the time, activity and symptoms when an episode occurs, following the monitoring team's directions.
Recording each episode's time, activity and symptoms allows the monitoring team to compare the patient's experience with the electrical recording at the same moment. A later untimed summary loses that link. Keeping only activity times omits the symptoms being investigated, and removing the monitor during an episode prevents recording during the period the diary is meant to help explain.

Question 119

A workplace collection protocol requires each specimen transfer to record the sender, recipient, date and time. A courier signs the receipt but leaves the time blank. What should the assistant do?
  • ☐ A. Verify and complete the required handoff documentation accurately.
  • ☐ B. Enter the courier's scheduled arrival time without verifying the actual handoff.
  • ☐ C. Use the time the specimen was collected as the transfer time.
  • ☐ D. Leave the transfer time blank because both signatures are present.
Show answer and explanation

Response: A

Final answer: Verify and complete the required handoff documentation accurately.
Verify the time of the actual transfer and complete the required handoff record. Both people have signed, but signatures do not supply the missing time when custody changed. Collection time records an earlier event. The courier's scheduled arrival is also unsuitable unless verified as the handoff time, because the record must describe what occurred rather than what was planned.

Question 120

A clinic follows 500 patients without a certain disease at the start of a year. Twenty develop the disease during that year. What does 20 divided by 500 describe?
  • ☐ A. The total duration of disease in each patient
  • ☐ B. The year's proportion of new cases among initially unaffected patients
  • ☐ C. The proportion of patients who died from the disease
  • ☐ D. The proportion of all existing cases at the end of the year
Show answer and explanation

Response: B

Final answer: The year's proportion of new cases among initially unaffected patients
The group began the year without the disease, and the numerator counts only the 20 people who developed it during follow-up. Dividing 20 by 500 gives 0.04, or a 4 percent incidence proportion for the year. No deaths are counted. Disease duration and the number of all existing cases at year's end are different measures and cannot be inferred from this new-case fraction.

Question 121

An authorized intramuscular order is for 0.3 mg. The selected product contains 0.6 mg per mL. What volume provides the dose?
  • ☐ A. 2 mL
  • ☐ B. 1.8 mL
  • ☐ C. 0.2 mL
  • ☐ D. 0.5 mL
Show answer and explanation

Response: D

Final answer: 0.5 mL
Divide the ordered dose by concentration: 0.3 mg divided by 0.6 mg/mL gives 0.5 mL. Check by multiplying. Half a milliliter contains 0.3 mg, whereas 2 mL contains 1.2 mg, 1.8 mL contains 1.08 mg and 0.2 mL contains 0.12 mg. D alone supplies the authorized dose.

Question 122

Which cell structure converts energy from nutrients into a form the cell can use?
  • ☐ A. Plasma membrane
  • ☐ B. Nuclear envelope
  • ☐ C. Mitochondrion
  • ☐ D. Golgi apparatus
Show answer and explanation

Response: C

Final answer: Mitochondrion
The mitochondrion performs the nutrient-energy conversion requested in C. The other structures have different functions: the plasma membrane forms the cell's boundary, the nuclear envelope surrounds the nucleus, and the Golgi apparatus modifies and packages molecules. None replaces the mitochondrion's role in this energy-conversion question.

Question 123

During adult CPR, what chest-compression rate should a trained rescuer aim for under current basic-life-support guidance?
  • ☐ A. 40--60 compressions/min
  • ☐ B. 140--160 compressions/min
  • ☐ C. 60--80 compressions/min
  • ☐ D. 100--120 compressions/min
Show answer and explanation

Response: D

Final answer: 100--120 compressions/min
Aim for 100--120 compressions/min. This is the current adult CPR rate range for a trained rescuer, with slower choices supplying too few compressions and the faster choice risking compromised compression depth or recoil. A higher numerical rate is not automatically better performance.

Question 124

A provider orders a biopsy of a skin lesion. What does this procedure obtain for examination?
  • ☐ A. A sample of tissue
  • ☐ B. A recording of the heart's electrical activity
  • ☐ C. A measurement of exhaled airflow
  • ☐ D. A reading of arterial pressure
Show answer and explanation

Response: A

Final answer: A sample of tissue
A biopsy obtains tissue or cells for examination. The skin-lesion order therefore calls for a tissue specimen, whereas an EKG records electrical activity, spirometry measures exhaled airflow and blood-pressure measurement assesses arterial pressure. Choose tissue. Those other measurements cannot supply the sample requested for pathological examination.

Question 125

A regular radial pulse produces 42 beats during a 30-second count. What rate does this correspond to?
  • ☐ A. 21 beats/min
  • ☐ B. 126 beats/min
  • ☐ C. 42 beats/min
  • ☐ D. 84 beats/min
Show answer and explanation

Response: D

Final answer: 84 beats/min
Convert the count to one minute. Forty-two beats in half a minute gives 84 beats/min when doubled, using the regular rhythm specified rather than treating the 30-second count as the full rate. Keeping 42 leaves the shorter observation period unconverted, while halving or tripling does not scale half a minute to one minute.

Question 126

A patient requests access to their own medical record but has an unpaid clinic bill. What is appropriate under the HIPAA access process?
  • ☐ A. Process access under applicable requirements despite the unpaid bill.
  • ☐ B. Provide only a billing statement until the medical bill is settled.
  • ☐ C. Delay access until the unrelated treatment balance is paid.
  • ☐ D. Require prepayment of the entire treatment debt as an access-processing fee.
Show answer and explanation

Response: A

Final answer: Process access under applicable requirements despite the unpaid bill.
Do not withhold the record. The unpaid treatment bill does not remove the patient's HIPAA access right, so process the request with the applicable identity check and only appropriate access-related fees. Calling the treatment balance a processing fee does not make it one, and sending only billing information still withholds the requested medical record because of that unrelated debt.

Question 127

The medication history includes furosemide, described in the drug reference as increasing urine production to remove excess fluid. Which class matches that action?
  • ☐ A. Diuretic
  • ☐ B. Antitussive
  • ☐ C. Antihistamine
  • ☐ D. Anticoagulant
Show answer and explanation

Response: A

Final answer: Diuretic
Diuretics increase urine production. The reference description identifies furosemide as a diuretic in A, rather than an antitussive that suppresses cough, an antihistamine acting on histamine-related effects or an anticoagulant affecting clotting. This question identifies a supplied mechanism without asking the assistant to change treatment.

Question 128

During a resting EKG, an alert patient repeatedly moves an arm to scratch near an electrode, producing irregular baseline disturbances. What should the assistant do first?
  • ☐ A. Accept the tracing without checking movement or contact because all waves were recorded.
  • ☐ B. Label the baseline disturbances as a confirmed rhythm diagnosis from their appearance.
  • ☐ C. Explain the need to remain still, address the itching safely, and check electrode contact before repeating the tracing.
  • ☐ D. Change filtering first without addressing the observed movement and electrode contact.
Show answer and explanation

Response: C

Final answer: Explain the need to remain still, address the itching safely, and check electrode contact before repeating the tracing.
Address the observed movement before repeating the tracing. Explain stillness, deal with the itching safely and check electrode contact, because each can affect the collection conditions producing this baseline disturbance. Changing the filter alone leaves those conditions unresolved. Calling the disturbance a confirmed rhythm diagnosis goes beyond the evidence and the assistant's collection role.

Question 129

An oral medication must pass from the digestive tract into the bloodstream before it can circulate. Which pharmacokinetic process is described?
  • ☐ A. Distribution
  • ☐ B. Metabolism
  • ☐ C. Absorption
  • ☐ D. Excretion
Show answer and explanation

Response: C

Final answer: Absorption
Absorption is entry into circulation. The question describes movement from the digestive tract into blood, before distribution carries the drug through the body, metabolism changes it chemically or excretion removes it. Each alternative names another pharmacokinetic stage rather than this initial passage from the administration site.

Question 130

A sharps container has reached its marked fill limit. The assistant has another used lancet to discard. What should happen?
  • ☐ A. Press contents down to bring them below the fill mark.
  • ☐ B. Add the lancet above the fill line because it is smaller than a needle.
  • ☐ C. Leave the used lancet on a tray for later disposal after the full container is removed.
  • ☐ D. Use a replacement container and arrange removal of the full one.
Show answer and explanation

Response: D

Final answer: Use a replacement container and arrange removal of the full one.
Use a replacement sharps container for the lancet and arrange safe closure and removal of the full container. The marked limit has already been reached. A lancet's small size does not remove its puncture hazard or permit overfilling, and pressing contents down or leaving the lancet exposed on a tray creates avoidable handling risk.

Question 131

Which anatomical plane divides the body into anterior and posterior portions?
  • ☐ A. Frontal plane
  • ☐ B. Sagittal plane
  • ☐ C. Midsagittal plane
  • ☐ D. Transverse plane
Show answer and explanation

Response: A

Final answer: Frontal plane
Frontal, also called coronal, separates the body's anterior and posterior portions. The other planes divide different directions. Sagittal separates left and right, with midsagittal specifically at the midline, while transverse separates upper and lower portions. A therefore gives the front-to-back division requested.

Question 132

The vaccination record includes date, vaccine name and dose but lacks the manufacturer and lot number. What should the assistant do?
  • ☐ A. Complete the missing manufacturer and lot details from the administered product.
  • ☐ B. Leave the manufacturer and lot blank because the date and dose are present.
  • ☐ C. Use the lot number from another vial of the same vaccine without confirming the administered lot.
  • ☐ D. Enter the supplier's shipment number as the administered vaccine lot.
Show answer and explanation

Response: A

Final answer: Complete the missing manufacturer and lot details from the administered product.
Complete the manufacturer and lot details from the actual administered product. Those identify which vaccine supply was used, allowing the record to be traced even though the date and dose are already present. An unconfirmed lot from another vial might look complete but be wrong. A shipment number likewise identifies a delivery rather than necessarily the administered vaccine lot.

Question 133

Two packages have similar names and strengths but different active ingredients. A barcode warning appears when the assistant scans one against the order. What is the best response?
  • ☐ A. Replace the scanned drug name with the package name in the order.
  • ☐ B. Scan the correct package but administer the one already prepared.
  • ☐ C. Stop and verify the ordered drug and selected package before proceeding.
  • ☐ D. Dismiss the warning because the strength matches.
Show answer and explanation

Response: C

Final answer: Stop and verify the ordered drug and selected package before proceeding.
The active ingredients differ. A barcode warning against the order therefore deserves a stop and verification of both the ordered drug and the selected package, even though the names and strengths look similar. Scanning a correct package but administering the other still delivers the wrong selection, and rewriting the order's drug name does not authorize a substitution.

Question 134

A patient's education plan calls for comparing sodium in the amounts actually eaten. Food A has 180 mg per serving, and the patient eats two servings. Food B has 300 mg per serving, and the patient eats one serving. Which comparison is correct?
  • ☐ A. Food A contributes 60 mg more sodium than Food B.
  • ☐ B. Food B contributes twice as much sodium as Food A.
  • ☐ C. The two portions provide equal sodium.
  • ☐ D. Food A contributes 120 mg less sodium than Food B.
Show answer and explanation

Response: A

Final answer: Food A contributes 60 mg more sodium than Food B.
Account for both servings of Food A. Its 180 mg per serving becomes 360 mg in the amount eaten, while one serving of Food B supplies 300 mg. Subtracting gives 60 mg more from A. Comparing the labels' single-serving numbers alone would miss the larger portion, and neither equality nor twice as much from B follows from the actual amounts eaten.

Question 135

The clinic's wheelchair-order process requires a provider order, supporting documentation and insurer authorization before release to the supplier. The signed order is present, but the insurer requests a missing mobility note. Which next step follows the process?
  • ☐ A. Obtain the requested provider documentation and complete authorization before release.
  • ☐ B. Mark authorization complete because the provider signed the prescription.
  • ☐ C. Ask the supplier to infer the missing mobility findings from the equipment name.
  • ☐ D. Release the order now and submit the mobility note after delivery.
Show answer and explanation

Response: A

Final answer: Obtain the requested provider documentation and complete authorization before release.
The missing mobility note must be obtained through the provider before authorization can be completed and the order released. Check the prerequisites. The signed order establishes one of them, but it does not supply the supporting findings or the insurer's decision. Asking the supplier to infer findings or promising a later note bypasses the clinic's expressly required sequence.

Question 136

The assistant cleans a shared examination-table surface between patients using the appropriate product and technique. Which part of infection prevention does this most directly address?
  • ☐ A. Transmission through contaminated environmental surfaces
  • ☐ B. The need for a microorganism to obtain nutrients
  • ☐ C. Production of antibodies after vaccination
  • ☐ D. The patient's inherited susceptibility to disease
Show answer and explanation

Response: A

Final answer: Transmission through contaminated environmental surfaces
Clean the shared surface. Reducing contamination between patients addresses environmental transmission, because microorganisms can pass from contaminated surroundings during care. That action does not produce antibodies or alter inherited susceptibility, and a microorganism's nutrient requirements describe its growth needs rather than the transmission route targeted by cleaning this table.

Question 137

The laboratory requires a swab to arrive within 2 hours of collection in its specified transport medium. It was collected at 9:15 a.m. Which arrival meets that time requirement?
  • ☐ A. 11:45 a.m.
  • ☐ B. 11:20 a.m.
  • ☐ C. 12:15 p.m.
  • ☐ D. 11:10 a.m.
Show answer and explanation

Response: D

Final answer: 11:10 a.m.
Two hours after 9:15 a.m. is 11:15 a.m. The 11:10 arrival is within that window, whereas 11:20, 11:45 and 12:15 are all later than the deadline. Choose D for timing. Meeting this clock requirement does not remove the separate requirement to use the specified transport medium and any other applicable handling instructions.

Question 138

A provider authorizes a laboratory order for Jordan Lee, DOB 04/12/1987, MRN 3816. Clinic policy requires matching name, date of birth and MRN before entering a pending order for provider approval. Which record matches?
  • ☐ A. Jordan Lee; DOB 12/04/1987; MRN 3816
  • ☐ B. Jordyn Lee; DOB 04/12/1987; MRN 3816
  • ☐ C. Jordan Lee; DOB 04/12/1987; MRN 3861
  • ☐ D. Jordan Lee; DOB 04/12/1987; MRN 3816
Show answer and explanation

Response: D

Final answer: Jordan Lee; DOB 04/12/1987; MRN 3816
Match each identifier exactly. D preserves Jordan Lee, DOB 04/12/1987 and MRN 3816 together for the pending order. The alternatives change the date components, name or MRN digits, leaving a discrepancy that agreement in two other fields cannot resolve when the clinic requires all three to match.

Question 139

For routine capillary microcollection using EDTA, another additive tube and a serum tube, which order is recommended?
  • ☐ A. Serum, other additive tube, EDTA
  • ☐ B. EDTA, other additive tube, serum
  • ☐ C. Serum, EDTA, other additive tube
  • ☐ D. Other additive tube, serum, EDTA
Show answer and explanation

Response: B

Final answer: EDTA, other additive tube, serum
For these capillary specimens, collect EDTA first, another additive tube next and serum last. B gives that sequence. The other choices put serum ahead of an additive or leave EDTA until later. This is a capillary microcollection question, so applying a venipuncture sequence would answer for a different method.

Question 140

After a vaccine, a clinician treats a patient's wheezing and facial swelling. The assistant is assigned to complete the event record. Which entry most clearly separates observed timing from an unsupported causal diagnosis?
  • ☐ A. Vaccine allergy confirmed by the assistant from the timing of the symptoms.
  • ☐ B. Facial swelling and wheezing observed five minutes after vaccination; clinician notified and treated patient.
  • ☐ C. Expected local injection reaction; facial swelling and wheezing omitted.
  • ☐ D. No vaccine-related event because the patient improved after treatment.
Show answer and explanation

Response: B

Final answer: Facial swelling and wheezing observed five minutes after vaccination; clinician notified and treated patient.
Record the actual symptoms and timing. B preserves facial swelling and wheezing five minutes after vaccination, along with clinician notification and treatment, giving the team a factual account of what occurred. The timing does not prove vaccine allergy, and improvement afterward neither erases the event nor supports relabeling it as only a local injection reaction.

Question 141

A new patient's infection status is unknown. When should standard precautions be used during care?
  • ☐ A. For this patient and all other patients, according to the task's exposure risk
  • ☐ B. Only when the provider orders isolation
  • ☐ C. Only after a positive infectious-disease test
  • ☐ D. Only when the patient reports fever
Show answer and explanation

Response: A

Final answer: For this patient and all other patients, according to the task's exposure risk
Use standard precautions for all patients. The anticipated exposure associated with the task determines the protective measures, so the new patient's unknown infection status does not postpone precautions until a fever, positive test or isolation order appears. Those later findings may affect care, but they are not prerequisites for standard precautions.

Question 142

During virtual teaching, a patient says small print on the screen is unreadable. What should the assistant do?
  • ☐ A. Repeat the same small-text screen without changing the format.
  • ☐ B. Offer an accessible format and check understanding.
  • ☐ C. Ask a companion to receive the teaching instead of checking the patient's accessible-format needs.
  • ☐ D. Send the same unreadable file and mark teaching complete.
Show answer and explanation

Response: B

Final answer: Offer an accessible format and check understanding.
Make the teaching accessible. Ask about a usable format and check understanding afterward, since resending or redisplaying the same unreadable small text does not address the difficulty the patient reported. A companion receiving the teaching cannot establish that the patient can use it, so the selected approach needs to address this person's access needs.

Question 143

Which instruction supports collection of a midstream clean-catch urine specimen?
  • ☐ A. Collect urine from the toilet bowl after voiding.
  • ☐ B. Collect the first urine directly into the cup before cleaning.
  • ☐ C. Clean as instructed, begin urinating into the toilet, then collect the specified portion without touching the cup's inside.
  • ☐ D. Touch the cup's inner rim to the skin to prevent spills.
Show answer and explanation

Response: C

Final answer: Clean as instructed, begin urinating into the toilet, then collect the specified portion without touching the cup's inside.
Collect the specified midstream portion. After cleansing as instructed, begin voiding into the toilet and then collect into the cup without touching its inside, following the sequence required for a clean-catch specimen. Toilet-bowl urine has contacted an unintended collection environment, and skipping cleansing or touching the inner rim likewise introduces contamination rather than preserving the collection surfaces.

Question 144

Before measuring vital signs, the assistant must confirm two patient identifiers. Which pair best meets this requirement?
  • ☐ A. Provider's name and insurance company
  • ☐ B. Chief concern and current blood pressure
  • ☐ C. Full name and date of birth
  • ☐ D. Examination-room number and appointment time
Show answer and explanation

Response: C

Final answer: Full name and date of birth
Full name and date of birth identify the patient before measurement. A room number and appointment time locate an encounter, and a provider or insurer name can apply to many people. Clinical concerns and measurements also do not supply this two-identifier link. C therefore meets the stated requirement for identity verification before vital signs.

Question 145

A routine complete blood count requires anticoagulated whole blood for hematology testing. Which tube additive is appropriate under the laboratory's standard collection procedure?
  • ☐ A. EDTA anticoagulant
  • ☐ B. Silica clot activator only
  • ☐ C. Sodium citrate specified for coagulation
  • ☐ D. Lithium heparin specified for plasma chemistry
Show answer and explanation

Response: A

Final answer: EDTA anticoagulant
Choose EDTA for the CBC. It supplies anticoagulated whole blood for routine hematology testing, whereas clot activator produces serum and the citrate and heparin choices name collection uses different from this CBC request. Select by the laboratory's test-specific additive requirement, rather than assuming that all anticoagulants serve the same testing purpose.

Question 146

Which advice is appropriate when reinforcing the clinic's respiratory-hygiene teaching?
  • ☐ A. Keep a used tissue in a pocket for the next cough and clean hands at the end of the day.
  • ☐ B. Wear a mask but skip hand hygiene after handling respiratory secretions.
  • ☐ C. Cover with the bare hand and defer hand hygiene until the next patient contact.
  • ☐ D. Cover with a tissue, discard it and clean hands; use the elbow if a tissue is unavailable.
Show answer and explanation

Response: D

Final answer: Cover with a tissue, discard it and clean hands; use the elbow if a tissue is unavailable.
Contain the cough with a tissue, discard it and clean the hands afterward, using the elbow when a tissue is unavailable instead of the bare hand. A mask does not replace hand cleaning. Reusing a tissue or delaying hygiene after handling secretions can carry contamination forward, even if another part of the respiratory-hygiene routine has been followed.

Question 147

Which cell component separates the cell from its environment and regulates materials entering and leaving it?
  • ☐ A. Ribosome
  • ☐ B. Plasma membrane
  • ☐ C. Nucleolus
  • ☐ D. Chromosome
Show answer and explanation

Response: B

Final answer: Plasma membrane
The plasma membrane forms the cell's boundary and regulates entry and exit, matching both parts of the question. Ribosomes produce proteins. The nucleolus participates in ribosome production, while chromosomes carry genetic information, so none of those structures supplies the boundary function and regulated exchange described here.

Question 148

During the clinic's distance-vision test, the patient wears usual glasses for both eyes. The right-eye result is 20/30 and the left-eye result is 20/40. Which entry accurately records the measured findings?
  • ☐ A. Right 20/40 and left 20/30, both with usual glasses.
  • ☐ B. Both eyes 20/30, without correction.
  • ☐ C. Right 20/30 with glasses; left 20/40 without correction.
  • ☐ D. Right 20/30 and left 20/40, both with usual glasses.
Show answer and explanation

Response: D

Final answer: Right 20/30 and left 20/40, both with usual glasses.
Record each eye's measured result with its correction condition: right 20/30 and left 20/40, both with usual glasses. D keeps those findings together. A swaps the eyes, B assigns 20/30 to both and changes the correction condition, and C records an uncorrected left-eye test that the question says did not occur.

Question 149

The provider will examine the external ear canal and tympanic membrane. Which instrument should be prepared?
  • ☐ A. Otoscope
  • ☐ B. Reflex hammer
  • ☐ C. Ophthalmoscope
  • ☐ D. Peak-flow meter
Show answer and explanation

Response: A

Final answer: Otoscope
Prepare an otoscope for this examination. It provides illumination and a viewing path for the external ear canal and tympanic membrane. An ophthalmoscope is used to examine the eye. A reflex hammer assesses reflexes and a peak-flow meter measures airflow, so those instruments cannot provide the requested view into the ear.

Question 150

During a manual adult blood-pressure measurement, the first clear Korotkoff sound occurs at 126 mm Hg. Sounds disappear at 78 mm Hg. Which value should be recorded?
  • ☐ A. 126/126 mm Hg
  • ☐ B. 78/126 mm Hg
  • ☐ C. 78/78 mm Hg
  • ☐ D. 126/78 mm Hg
Show answer and explanation

Response: D

Final answer: 126/78 mm Hg
Use the first clear sound for systolic pressure and sound disappearance for diastolic pressure in this usual adult measurement. The two findings therefore give 126/78 mm Hg. Keep their order. Reversing them swaps their roles, while repeating either 126 or 78 for both entries loses one measured pressure.

Question 151

Which location is appropriate for preparing an ordered injection?
  • ☐ A. The patient's bedside beside an open waste container
  • ☐ B. The sink rim after rinsing a soiled instrument
  • ☐ C. The same surface used to sort used specimen equipment
  • ☐ D. A designated clean area separated from contaminated supplies and sinks
Show answer and explanation

Response: D

Final answer: A designated clean area separated from contaminated supplies and sinks
Prepare the injection in the designated clean area away from used equipment, contaminated supplies and sinks, reducing the chance of contamination during medication preparation. The sink rim is not that area. Neither a bedside space beside open waste nor the surface used for specimen sorting supplies the clean, separated location requested for this task.

Question 152

A patient misses recommended follow-up because they cannot afford transportation. Which action best supports the care plan?
  • ☐ A. Reschedule repeatedly without asking whether travel assistance is available.
  • ☐ B. Replace the planned examination with an unsupervised telephone message without provider review.
  • ☐ C. Help the patient find available transportation assistance.
  • ☐ D. Mark the patient unwilling to follow care without recording the stated transportation barrier.
Show answer and explanation

Response: C

Final answer: Help the patient find available transportation assistance.
Help locate transportation assistance that could make the recommended follow-up reachable, and relay the stated cost barrier accurately. Repeatedly rescheduling leaves the travel problem in place. Labeling the patient unwilling also changes the documented reason for missed care, while replacing the planned examination with an unsupervised message requires a clinical decision beyond coordination.

Question 153

A patient gives the assistant an advance-directive document and asks to discuss how it affects care. What should happen?
  • ☐ A. Tell the patient a prior directive prevents discussion of current preferences.
  • ☐ B. Route the document for provider review through the clinic process.
  • ☐ C. Translate the document into a new treatment order without provider review.
  • ☐ D. File it in correspondence only and leave the provider unaware of the request.
Show answer and explanation

Response: B

Final answer: Route the document for provider review through the clinic process.
Route it for provider review. Pass along both the advance directive and the patient's request to discuss its effect, rather than hiding the document in correspondence or independently converting it into a treatment order. A prior directive does not prevent discussion of current preferences or authorize the assistant to determine its clinical effect.

Question 154

A patient says, ``I skipped my prescription because I could not pay for it.'' Which action best supports follow-up?
  • ☐ A. Document missed doses but omit the reported cost barrier from follow-up.
  • ☐ B. Recommend stretching the prescription by reducing doses without prescriber review.
  • ☐ C. Suggest another person's similarly named prescription while financial help is pending.
  • ☐ D. Relay the cost barrier and help locate approved assistance.
Show answer and explanation

Response: D

Final answer: Relay the cost barrier and help locate approved assistance.
Document the cost barrier. Tell the clinical team why the patient could not obtain the prescription and help locate approved assistance, keeping that reason available for follow-up rather than omitting it. Recommending a smaller dose or someone else's medication changes treatment without prescriber review and does not establish a safe solution to this patient's access problem.

Question 155

A program evaluates a practice using preventive screening rates and patient outcomes, rather than paying only for the number of visits. Which payment approach does this describe?
  • ☐ A. Value-based payment
  • ☐ B. Capitated payment based only on enrollment without quality adjustment
  • ☐ C. Fee-for-service payment
  • ☐ D. Salary-based compensation unrelated to quality
Show answer and explanation

Response: A

Final answer: Value-based payment
The program uses preventive screening and patient outcomes to assess payment, which describes value-based payment in A. Visit volume alone describes fee-for-service. The other options expressly exclude quality adjustments from enrollment-based or salary payments, so neither explains why this program evaluates screening rates and outcomes.

Question 156

Before patient testing, the assistant obtains a control result outside the test system's acceptable range. A second control remains out of range. What is the appropriate response?
  • ☐ A. Report apparently plausible patient results despite unresolved control failure.
  • ☐ B. Use an average of the failed controls to bypass the test system's acceptance rule.
  • ☐ C. Proceed with patient testing while waiting to address the second failed control.
  • ☐ D. Hold patient testing and results until the control failure is resolved.
Show answer and explanation

Response: D

Final answer: Hold patient testing and results until the control failure is resolved.
Hold patient testing. The repeat control remains outside the acceptable range, so performance has not been established and the failure must be resolved under the test system's instructions before patient testing resumes. Averaging two failures or accepting a plausible-looking patient value cannot supply the acceptable control result required by that procedure.

Question 157

A patient says, ``My ankle has hurt since I slipped yesterday.'' Which entry best records the chief concern without adding a diagnosis?
  • ☐ A. Patient reports ankle pain for several months.
  • ☐ B. Patient reports ankle pain after slipping yesterday.
  • ☐ C. Patient has an ankle fracture after slipping yesterday.
  • ☐ D. Patient reports pain in both ankles, without an injury.
Show answer and explanation

Response: B

Final answer: Patient reports ankle pain after slipping yesterday.
Record the patient's report. B keeps the ankle pain, the slip and yesterday's timing together without adding a fracture diagnosis. A changes the duration to months, D changes the history to bilateral pain without injury, and C turns a symptom after a slip into an established fracture. None preserves the history actually given.

Question 158

Portal invitations are sent to a verified personal email address. Clinic policy requires confirming identity, updating a changed address and issuing a new single-use invitation. A patient reports that the email on file is no longer theirs. Which sequence follows the policy?
  • ☐ A. Issue the invitation to a newly stated address before confirming identity.
  • ☐ B. Change the address but reuse an expired invitation tied to the old account details.
  • ☐ C. Verify identity, update the confirmed address and issue a new invitation.
  • ☐ D. Send another invitation to the old address before verifying the reported change.
Show answer and explanation

Response: C

Final answer: Verify identity, update the confirmed address and issue a new invitation.
Verify identity, update the confirmed address and issue a new single-use invitation, following the clinic's sequence. The patient says the old email is no longer theirs. Sending an invitation there could give another person the access message, while issuing one before identity verification or reusing an expired invitation bypasses the protections expressly required for activation.

Question 159

A patient's upper-arm circumference is 37 cm. Available cuffs are labeled 22--32 cm, 32--42 cm, 42--52 cm and 16--22 cm. Which cuff is appropriate by its stated range?
  • ☐ A. 22--32 cm
  • ☐ B. 16--22 cm
  • ☐ C. 42--52 cm
  • ☐ D. 32--42 cm
Show answer and explanation

Response: D

Final answer: 32--42 cm
The 37 cm arm circumference falls within 32--42 cm, giving D. The two smaller ranges end below 37 cm, while 42--52 cm starts above it. Select by the labeled range. A monitor functioning normally cannot establish that a cuff outside its stated range is suitable for this arm.

Question 160

For a standard 12-lead EKG, where should the V1 chest electrode be placed?
  • ☐ A. Fourth intercostal space at the right sternal border
  • ☐ B. Fifth intercostal space at the left midclavicular line
  • ☐ C. Left midaxillary line, level with V4
  • ☐ D. Fourth intercostal space at the left sternal border
Show answer and explanation

Response: A

Final answer: Fourth intercostal space at the right sternal border
Locate V1 at the fourth intercostal space on the right sternal border. The fourth space on the left sternal border is V2, the left fifth-space midclavicular site is V4, and the left midaxillary site level with V4 is V6. A matches V1. Using the actual anatomical landmarks avoids substituting a different lead position.

Question 161

The provider orders 75 mg of a medicine supplied as 25 mg tablets. How many tablets supply the dose?
  • ☐ A. 3 tablets
  • ☐ B. 4 tablets
  • ☐ C. 0.33 tablet
  • ☐ D. 2 tablets
Show answer and explanation

Response: A

Final answer: 3 tablets
The ordered 75 mg divided by 25 mg per tablet gives 3 tablets, and multiplying those tablets by their strength returns 75 mg. Two tablets yield 50 mg and four yield 100 mg, while the 0.33 result reverses the dose-to-strength division instead of calculating how many tablets are needed.

Question 162

After administering a vaccine from a single-dose vial, the assistant sees a small amount remaining. What is appropriate?
  • ☐ A. Keep the opened single-dose vial for another patient's later appointment.
  • ☐ B. Discard the remainder under policy and use a new vial for another patient.
  • ☐ C. Pool small remainders from several single-dose vials for the next patient.
  • ☐ D. Use the remainder for another patient if a new needle and syringe are used.
Show answer and explanation

Response: B

Final answer: Discard the remainder under policy and use a new vial for another patient.
A single-dose vial is for one patient. Discard the remaining contents through the applicable policy rather than saving or pooling them for another patient, even if a fresh needle and syringe would be used. New injection equipment does not change the vial's one-patient designation or authorize combining remnants from several such vials.

Question 163

For an adult vaccine, the applicable protocol specifies a 1-inch, 22--25-gauge needle for the selected site and patient. Which available needle meets that instruction?
  • ☐ A. 1-inch, 23-gauge
  • ☐ B. 1.5-inch, 27-gauge
  • ☐ C. 5/8-inch, 23-gauge
  • ☐ D. 1-inch, 18-gauge
Show answer and explanation

Response: A

Final answer: 1-inch, 23-gauge
A supplies both requirements: 1-inch length and a gauge within 22--25. Check them together. C keeps the correct gauge but is shorter, D keeps the correct length but has an 18-gauge needle, and B misses both. The selection applies this patient's supplied protocol rather than prescribing one size for every adult vaccination.

Question 164

Clinic policy requires stopping preparation and informing the provider if consent is withdrawn. A patient signed earlier but now says to stop before the procedure begins. What should the assistant do?
  • ☐ A. Ask the patient to wait until after the procedure to discuss the withdrawal.
  • ☐ B. Treat the signed form as current consent despite the patient's new statement.
  • ☐ C. Continue preparation while postponing notice until the procedure room is ready.
  • ☐ D. Stop preparation and inform the provider of the withdrawal.
Show answer and explanation

Response: D

Final answer: Stop preparation and inform the provider of the withdrawal.
Stop preparation and inform the provider that the patient has withdrawn consent. The earlier signature documents an earlier decision, but the clinic's stated policy requires responding to the patient's current instruction before the procedure begins. Continuing until the room is ready delays that response. Waiting until after the procedure would miss the opportunity to honor withdrawal before care occurs.

Question 165

While preparing a sterile tray, the assistant finds a wet instrument package. Its chemical indicator has changed color. What should the assistant do?
  • ☐ A. Set the package aside for reprocessing and obtain an intact dry package.
  • ☐ B. Use the contents because the indicator changed color.
  • ☐ C. Dry the wrapper with a towel and return it to sterile storage.
  • ☐ D. Open the wet package only after the patient is draped.
Show answer and explanation

Response: A

Final answer: Set the package aside for reprocessing and obtain an intact dry package.
Obtain an intact dry replacement. Set the wet package aside for reprocessing, because moisture has compromised its packaging and a changed chemical indicator does not establish continued sterility. Drying the outside or waiting until the patient is draped leaves that compromised package available for use rather than resolving the concern.

Question 166

Two charts have the same name but different dates of birth. A coworker proposes merging them to reduce duplicate records. What should the assistant do?
  • ☐ A. Use the most recently entered birth date to replace the older date before verification.
  • ☐ B. Verify identity under the duplicate-record procedure before merging.
  • ☐ C. Treat matching names as sufficient evidence that the charts belong to one person.
  • ☐ D. Merge the charts first and ask the patient to resolve conflicting dates afterward.
Show answer and explanation

Response: B

Final answer: Verify identity under the duplicate-record procedure before merging.
Resolve identity before merging the charts. The matching name does not explain the conflicting dates of birth, and either record could belong to a different person. The most recent date is not necessarily correct. Merging first or replacing an older value would carry that unresolved discrepancy into the record instead of verifying which information belongs to this patient.

Question 167

A patient lists prescribed medicines but says vitamins and herbal products are not medicines. What should the assistant do?
  • ☐ A. Ask about those products and include them in the medication history.
  • ☐ B. Record supplements only if the patient thinks they cause symptoms.
  • ☐ C. Document only prescriptions because nonprescription products are not part of medication review.
  • ☐ D. Recommend stopping the supplements before collecting their names and doses.
Show answer and explanation

Response: A

Final answer: Ask about those products and include them in the medication history.
Ask about vitamins and herbal products and include what the patient uses in the history. Nonprescription products can matter to treatment and interactions, even if the patient does not call them medicines or attribute symptoms to them. Collect the names and doses. Recommending that supplements be stopped would make a treatment decision before the clinician reviews that information.

Question 168

In the labeled schematic below, which feature corresponds to the P wave, associated with activation of the atria? ABC
  • ☐ A. A
  • ☐ B. B
  • ☐ C. C
  • ☐ D. The flat segment after C
Show answer and explanation

Response: A

Final answer: A
A labels the P wave. That small wave occurs before the QRS complex and corresponds to atrial activation, whereas B marks ventricular activation in the QRS and C marks ventricular recovery in the T wave. The flat segment after C is later in the tracing, so it also cannot mark the preceding atrial wave.

Question 169

Before an authorized routine blood draw, clinic policy requires explaining the collection, answering procedural questions and confirming the patient's agreement. Which note best documents that preparation?
  • ☐ A. Collection ordered; appointment booked; patient's agreement not discussed.
  • ☐ B. Patient listened silently; agreement assumed from attendance.
  • ☐ C. Collection explained; procedural questions answered; patient states agreement to proceed.
  • ☐ D. Companion agreed to collection; the capable adult patient's preference not checked.
Show answer and explanation

Response: C

Final answer: Collection explained; procedural questions answered; patient states agreement to proceed.
C records all three required steps. The note documents explanation of collection, answers to procedural questions and the capable adult patient's stated agreement to proceed. Attendance, silence or a collection order cannot replace that agreement, and the companion's preference does not establish the patient's decision under this clinic's preparation policy.

Question 170

A supply label gives a mass of 0.75 g. What is this mass in milligrams? Use 1 g = 1,000 mg.
  • ☐ A. 7,500 mg
  • ☐ B. 7.5 mg
  • ☐ C. 750 mg
  • ☐ D. 75 mg
Show answer and explanation

Response: C

Final answer: 750 mg
Multiply grams by 1,000 to express the same mass in milligrams: 0.75 times 1,000 is 750 mg. The smaller unit needs a larger number. The other choices move the decimal a different number of places and therefore change the mass rather than converting it correctly under the supplied relationship.

Question 171

A patient needs assistance transferring from a wheelchair to an examination table. The clinic's transfer procedure requires locked wheels and adequate assistance. What should happen first?
  • ☐ A. Secure the wheelchair and arrange the required help before the transfer.
  • ☐ B. Leave the wheels unlocked until the patient starts to stand.
  • ☐ C. Ask the patient to start standing while the assistant positions the transfer supplies.
  • ☐ D. Begin the transfer while a coworker is still obtaining the required help.
Show answer and explanation

Response: A

Final answer: Secure the wheelchair and arrange the required help before the transfer.
Lock the wheelchair and arrange sufficient assistance before beginning the transfer, establishing the stable equipment and help required by this clinic's procedure. Preparation must precede movement. Asking the patient to stand while supplies are positioned or starting while help is still being obtained leaves those conditions unmet at the point when support is needed.

Question 172

A thermometer displays 100.4 degrees F. Using C = (F - 32) times 5/9, what is the temperature in degrees C?
  • ☐ A. 68.4 degrees C
  • ☐ B. 40.4 degrees C
  • ☐ C. 35.6 degrees C
  • ☐ D. 38.0 degrees C
Show answer and explanation

Response: D

Final answer: 38.0 degrees C
Apply both parts of the conversion formula. Subtracting 32 from 100.4 gives 68.4, then multiplying by 5/9 gives 38.0 degrees C. The 68.4 option stops at the intermediate subtraction. It has not completed the change of scale, so the final recorded number and its Celsius label should remain together.

Question 173

An insurer's routine payment inquiry requests the information needed to process one office claim. Which response best follows the minimum-necessary principle?
  • ☐ A. Send all prior reports without assessing their relevance to the claim.
  • ☐ B. Refuse all payment-related information because only treatment disclosures are permitted.
  • ☐ C. Release the appropriate claim-related information through authorized channels.
  • ☐ D. Release the entire lifetime chart because the requester is an insurer.
Show answer and explanation

Response: C

Final answer: Release the appropriate claim-related information through authorized channels.
Release the appropriate information for this claim through authorized channels, applying minimum necessary to the payment purpose. HIPAA permits applicable payment disclosures. It does not make every insurer request an unrestricted provider-to-provider treatment disclosure, so the assistant should assess claim relevance rather than sending the lifetime chart or all unrelated prior reports.

Question 174

An ordered specimen's handling instructions require protection from light immediately after collection. Which action follows that instruction?
  • ☐ A. Refrigerate the uncovered specimen as a substitute for light protection.
  • ☐ B. Cover only the printed label while leaving the specimen exposed.
  • ☐ C. Use the approved light-protective covering throughout transport.
  • ☐ D. Place the uncovered specimen in a clear transport bag under room lighting.
Show answer and explanation

Response: C

Final answer: Use the approved light-protective covering throughout transport.
Protect the specimen from light. Use its approved covering throughout transport, leaving the sample shielded rather than merely covering the label or placing an uncovered tube in a clear bag under room lighting. Cooling controls a separate handling condition. It cannot substitute for the light protection expressly required immediately after this collection.

Question 175

After hospital discharge, the hospital medication list and the clinic record show different doses of the same medicine. What should the assistant do?
  • ☐ A. Recommend a dose between the two lists while awaiting the next visit.
  • ☐ B. Use the newer-looking list as the final dose without a clinician resolving the conflict.
  • ☐ C. Send the conflicting lists for licensed-clinician reconciliation.
  • ☐ D. Keep both different doses marked current and omit the discrepancy from the handoff.
Show answer and explanation

Response: C

Final answer: Send the conflicting lists for licensed-clinician reconciliation.
Send both conflicting dose lists for licensed-clinician reconciliation. The assistant's contribution is to make the discrepancy visible with the actual records, allowing the clinician to determine the correct plan. Choosing a newer-looking list or averaging the doses independently would change treatment. Keeping both marked current without a handoff would instead leave the conflict unresolved and undisclosed.

Question 176

A patient says, ``I am worried the test will hurt.'' Which response uses active listening?
  • ☐ A. ``The instructions cover pain. Have you read them?''
  • ☐ B. ``Other patients manage this well. Shall I bring the supplies?''
  • ☐ C. ``You are concerned about pain. What worries you most?''
  • ☐ D. ``The appointment is short. Are you ready to start?''
Show answer and explanation

Response: C

Final answer: ``You are concerned about pain. What worries you most?''
Explore the patient's pain concern. C reflects what the patient said and invites them to explain the worry before preparation proceeds, making it an active-listening response. Written instructions, other patients' experiences and appointment duration may be information the assistant can discuss, but turning to them now skips exploration of this patient's expressed concern.

Question 177

A contaminated needle punctures the assistant's finger during cleanup. Which immediate response is appropriate?
  • ☐ A. Wash the skin but omit reporting because no symptoms are present.
  • ☐ B. Delay the report until the source patient's infection status is known.
  • ☐ C. Document the puncture and wait until the shift ends for evaluation.
  • ☐ D. Wash the skin, report promptly and obtain post-exposure evaluation.
Show answer and explanation

Response: D

Final answer: Wash the skin, report promptly and obtain post-exposure evaluation.
Wash the punctured skin, report promptly and obtain evaluation through the employer's post-exposure process. Do not wait for symptoms. Source-patient infection status may inform subsequent care, but waiting for it postpones assessment after an exposure that has already occurred. Recording the puncture without arranging evaluation likewise leaves an essential part of the immediate response undone.

Question 178

A covered service has an allowed charge of $150. The patient's deductible has been met, and the stated coinsurance is 20% of the allowed charge. What is the patient's coinsurance amount?
  • ☐ A. $20
  • ☐ B. $30
  • ☐ C. $150
  • ☐ D. $120
Show answer and explanation

Response: B

Final answer: $30
Twenty percent of $150 is $30. With the deductible already met, multiply the allowed charge by 0.20 for the patient's coinsurance and leave the $120 remainder as the insurer's share under these simplified terms. B is correct. A flat $20 mistakes a percentage for dollars, while $150 assigns the entire charge rather than the stated share.

Question 179

A new-patient appointment requires 40 uninterrupted minutes. Available openings are 9:00--9:20, 10:00--10:40, 11:00--11:30 and 1:00--1:20. Which opening meets the requirement?
  • ☐ A. 10:00--10:40
  • ☐ B. 1:00--1:20
  • ☐ C. 11:00--11:30
  • ☐ D. 9:00--9:20
Show answer and explanation

Response: A

Final answer: 10:00--10:40
The 10:00--10:40 opening lasts 40 uninterrupted minutes. A meets the request. The 9:00 and 1:00 openings provide only 20 minutes each and 11:00 provides 30, so none supplies the single continuous period this appointment requires, even if separate short openings add up to enough minutes.

Question 180

A patient receives an insurer's explanation of benefits and asks whether it is itself a bill from the clinic. Which explanation is accurate?
  • ☐ A. It is the clinic's final bill and the full listed charge must always be paid.
  • ☐ B. It summarizes how the insurer processed the claim and should be compared with the clinic's bill.
  • ☐ C. It proves every billed charge was allowed and paid by the insurer.
  • ☐ D. It replaces the provider's billing statement even when amounts differ.
Show answer and explanation

Response: B

Final answer: It summarizes how the insurer processed the claim and should be compared with the clinic's bill.
An explanation of benefits summarizes how the insurer processed a claim, including allowed amounts, payment and possible patient responsibility. It is not itself the clinic's bill. Compare it with the billing statement and resolve any discrepancy, rather than assuming that the listed charge must be paid in full or that the insurer allowed and paid every submitted charge.