CEN Practice Test
Free CEN practice test with 100 original multiple-choice questions covering the BCEN content outline — from ACS, stroke, and sepsis to triage, toxicology, and professional issues. Every question includes the correct answer and a detailed explanation.
CEN Practice Test: Exam Overview
- Exam format
- 175 multiple-choice questions (150 scored + 25 unscored pretest), computer-based
- Practice questions
- 100 practice questions
- Time limit
- 3 hours
- Passing score
- Pass/fail based on a scaled score set by BCEN
Key facts: CEN Practice Test
- Exam format: 175 multiple-choice questions (150 scored + 25 unscored pretest), computer-based
- Time limit: 3 hours
- Passing score: Pass/fail based on a scaled score set by BCEN
- This practice test: 100 free original multiple-choice questions with answers and explanations — no signup required.
Practice by topic
How to use this cen practice test
Work through the questions topic by topic, or take them all at once for a full review. Every question includes a detailed explanation — read it even when you answer correctly, because understanding why an answer is right is what sticks on exam day. Use the Reset button in the score bar to retake the test and track your improvement.
Preparing for more than one exam? Browse all our Healthcare practice tests — every test is free and includes answers with detailed explanations.
CEN Practice Test FAQs
How many questions are on the CEN exam?
175 multiple-choice questions — 150 scored plus 25 unscored pretest items. You have 3 hours to complete the computer-based exam.
What score do I need to pass the CEN exam?
BCEN uses a scaled passing score, so there is no fixed percentage. Results are reported as pass or fail, usually within a few weeks of testing.
Who is eligible to take the CEN exam?
You must hold a current, unrestricted RN license. BCEN recommends two years of emergency nursing experience, but it is not a formal requirement.
How should I study for the CEN exam?
Focus on the highest-weight areas — cardiovascular and respiratory emergencies — plus triage, shock, and resuscitation. Take full practice tests like this one under timed conditions and study every explanation, especially for questions you miss.