CERTIFIED EMERGENCY NURSE EXAM · STUDY CENTER
CEN Study Center & Exam Guide
Use the current BCEN outline to organize your review across 11 emergency nursing content areas. This guide explains the July 2026 exam update, current item count and passing score, and a practical way to build a study routine around your exam date.
MEET THE EXAM
Know what the CEN measures
The Certified Emergency Nurse (CEN) exam is a specialty certification exam for registered nurses. The Board of Certification for Emergency Nursing (BCEN) bases the exam on a role delineation study of emergency nursing practice. Its current content outline took effect July 6, 2026, and separates the blueprint into 11 weighted areas.
Check eligibility before you plan. BCEN requires a current, unencumbered RN license from the U.S., a U.S. territory, Canada, or Australia, or an accepted equivalent international credential. Two years of emergency nursing experience is recommended by BCEN, but not required.
CURRENT BCEN EXAM INFORMATION
How the CEN is structured
The exam includes 175 items: 150 scored items and 25 unscored pretest items. Pretest items are mixed into the exam and are not identified. BCEN also provides five practice questions to help candidates learn the exam interface; those are for familiarization.
Scoring and exam delivery
The 99-item passing score is a raw-score requirement, not a percentage or a curve. BCEN says passing requirements may change after future role delineation studies. Exams are delivered by computer at PSI test centers or through PSI Live Remote Proctoring (LRP). Review the current Candidate Handbook and PSI requirements before scheduling.
Use the current outline. The July 2026 revision reorganized gastrointestinal emergencies as a separate area, renamed and reshaped the head and eye content area, and reorganized professional issues. Older preparation pages may still describe earlier item details or the previous passing score.
YOUR CONTENT MAP · EFFECTIVE JULY 6, 2026
The 11 CEN content areas
The counts below are the total items assigned to each area in BCEN’s current content outline. They sum to the 150 scored items. Use the linked outline for the complete subtopic list, and give more study time to areas with more items and to concepts you find difficult.
Area 1 · Current outline
Cardiovascular Emergencies
18 items
Acute coronary syndromes, aneurysm and dissection, arrest, dysrhythmias, heart failure, vascular disease, thromboembolic disease, and cardiovascular trauma.
Area 2 · Current outline
Respiratory Emergencies
17 items
Asthma and COPD, respiratory infection or obstruction, inhalation injury, pleural effusion, pneumothorax, pulmonary embolus, and respiratory trauma.
Area 3 · Current outline
Neurological Emergencies
17 items
Headache, increased intracranial pressure, meningitis, seizure disorders, stroke and transient ischemic attack, and head or spinal cord trauma.
Area 4 · Current outline
Gastrointestinal Emergencies
14 items
Appendicitis, peritonitis, bleeding, cirrhosis, diverticulitis, obstruction, pancreatitis, and gastrointestinal trauma.
Area 5 · Current outline
Genitourinary, Gynecology, and Obstetrical Emergencies
10 items
Genitourinary disorders and trauma, gynecologic conditions, pregnancy emergencies, emergent delivery, hemorrhage, and obstetrical trauma.
Area 6 · Current outline
Mental Health Emergencies
13 items
Aggressive or violent behavior, anxiety and depressive disorders, suicidal or homicidal ideation, intentional ingestion, psychosis, and bipolar disorders.
Area 7 · Current outline
Medical Emergencies
15 items
Anaphylaxis, hematologic disorders, fluid and electrolyte imbalance, endocrine disorders, immunocompromise, sepsis, shock, substance use, and withdrawal.
Area 8 · Current outline
Musculoskeletal and Wound Emergencies
11 items
Amputation, compartment syndrome, tendon or ligament injury, fractures, dislocations, osteomyelitis, avulsions, wound infection, and bleeding.
Area 9 · Current outline
Head, Eye, Ear, Nose, Throat Emergencies
10 items
Maxillofacial conditions, ocular emergencies and trauma, vestibular dysfunction, ear and nose conditions, epistaxis, epiglottitis, and peritonsillar abscess.
Area 10 · Current outline
Environment and Toxicology Emergencies, and Communicable Diseases
13 items
Environmental injury, chemical exposure, temperature emergencies, selected toxic exposures, and communicable diseases such as respiratory viruses, tuberculosis, and multidrug-resistant organisms.
Area 11 · Current outline
Professional Issues
12 items
Prioritization, triage, mass casualty, patient throughput, consent, continuity of care, legal and ethical issues, cultural humility, forensic evidence, and workplace safety.
Area names and counts follow BCEN’s CEN Examination Content Outline effective July 2026. The outline lists the full subject details; the summaries above are a study map, not a substitute for it.
PRACTICE WITH PURPOSE
Make each practice set teach you something
Practice questions are most useful when you review the reasoning behind your answer. Keep your notes tied to the current blueprint, and treat practice results as feedback rather than a prediction of your official score.
Tag the content area
Connect the item to one of the 11 areas so you can see patterns across your results.
Explain your choice
In your own words, identify the information in the question that supports your answer.
Review the alternatives
For each distractor, name the concept or detail that makes it less suitable for the question asked.
Revisit the weak point
Write a brief concept note and return to a fresh question on that area later.
Keep practice original. Use authorized sample questions and study materials. Do not seek or share recalled CEN exam questions.
A ROUTINE YOU CAN ADAPT
A four-week CEN study plan
Adjust the pace to your schedule, clinical workload, and starting point. Begin with the official content outline and use a diagnostic set to decide which areas need the most attention.
Week 1 · Map your baseline
Read the current outline, complete a diagnostic practice set, and record accuracy, confidence, and time by content area.
Week 2 · Focus on core areas
Review the higher-count areas and your weakest topics. Use short active-recall sessions that fit between work and other commitments.
Week 3 · Mix and explain
Rotate all 11 areas in mixed practice. Spend review time explaining why answers fit, not just memorizing terms.
Week 4 · Rehearse and reset
Take a timed practice session, review remaining gaps, and confirm your appointment, identification, and delivery instructions.
Use accuracy and confidence together. A correct guess is still a useful review signal. Track recurring errors so your next study session has a clear target.
OFFICIAL EXAM INFORMATION · INDEPENDENT STUDY TOOLS
CEN exam and study resources
BCEN controls current eligibility, exam policies, delivery, and scoring. Mometrix and Flashcard Secrets are independent preparation resources.
Current CEN content outlineOfficial 11-area blueprint effective July 6, 2026, with item counts and detailed topics.Open the outline ↗
BCEN exam FAQsCurrent item count, seat time, passing score, retesting, and exam administration answers.Read the FAQs ↗
BCEN study and preparationOfficial preparation checklist, sample items, practice exam, reference list, and review course.See study tools ↗
BCEN eligibilityRN license requirements and BCEN’s recommendation about specialty experience.Check eligibility ↗
Testing center or remote proctoringCompare PSI test center and Live Remote Proctoring requirements.Compare options ↗
Mometrix CEN practice questionsIndependent practice questions and review advice. Use BCEN for current exam details; the Mometrix page still displays an older passing score.Try practice ↗
Mometrix CEN study guideOptional independent print and eBook review material for CEN preparation.View the guide ↗
Mometrix CEN online courseOptional online lessons and practice tools for emergency nursing review.Explore the course ↗
CEN flashcardsOptional independent flashcard review for emergency nursing concepts.Review flashcards ↗
One update to keep in mind: Mometrix’s CEN practice page currently states that 106 of 150 scored items are needed to pass. BCEN’s current FAQ lists 99 of 150, effective with the July 6, 2026 exam update. Use BCEN’s information for the current requirement.
QUICK ANSWERS
CEN questions, answered
How many questions are on the CEN exam?
BCEN lists 175 exam items: 150 scored items and 25 unscored pretest items. BCEN also provides five practice questions to help you learn the exam interface.
How long is the CEN exam?
BCEN lists 180 minutes of total seat time. Check the current Candidate Handbook and your appointment instructions for administration details.
What is the current CEN passing score?
BCEN’s current FAQ says candidates must answer 99 of the 150 scored items correctly. This score took effect July 6, 2026, and BCEN may update it after future role delineation studies.
What are the CEN content areas?
The July 2026 outline has 11 areas: cardiovascular, respiratory, neurological, gastrointestinal, genitourinary/gynecology/obstetrical, mental health, medical, musculoskeletal and wound, head/eye/ear/nose/throat, environment/toxicology/communicable disease, and professional issues.
How do I qualify for the CEN exam?
BCEN requires a current, unencumbered RN license from the United States, a U.S. territory, Canada, or Australia, or an accepted international equivalent. Two years of specialty experience is recommended but not required. Review BCEN’s eligibility page for the complete requirements.
Can I take the CEN at home?
Yes. BCEN offers Live Remote Proctoring through PSI in addition to in-person PSI testing centers. Review device and room requirements before choosing the remote option.
CHECK THE SOURCE
Sources and update notes
Current exam facts on this page were checked against BCEN’s published CEN resources. BCEN and PSI control official eligibility, scheduling, exam delivery, and candidate instructions.
- BCEN: CEN Frequently Asked Questions — current 175-item exam count, 150 scored and 25 pretest items, 180-minute seat time, and 99/150 passing score.
- BCEN: CEN Examination Content Outline, effective July 2026 — all 11 areas, item counts, and detailed blueprint topics.
- BCEN: Evolving Excellence — Updating the CEN Exam — July 6, 2026 effective date and summary of blueprint changes.
- BCEN: CEN Eligibility — license and experience guidance.
- BCEN: CEN Exam Delivery — PSI testing center and Live Remote Proctoring options.
- BCEN: Study and Prepare for the CEN Exam — official checklist, outline, sample questions, practice exam, references, and review course.
- Mometrix Academy: CEN Practice Test — independent practice; the page currently shows older scoring details, so use BCEN for current exam facts.
- Mometrix CEN Study Guide — independent preparation resource.
Reviewed October 14, 2026. Verify eligibility, current policies, scheduling, and scoring with BCEN before your appointment.