How CAT works
NCLEX uses Computer Adaptive Testing (CAT). The exam adapts to your performance in real time — after each answer, the algorithm selects your next question based on your estimated ability level.
The exam ends when the algorithm is 95% confident your true ability is above (pass) or below (fail) the passing standard — or when you hit the question limit (minimum 85, maximum 145 for RN).
Minimum Questions85
Maximum Questions145
Time Limit5 hours
Passing StandardPerformance-based
ResultsUnofficial within 48 hrs
Retake Wait45 days
Next Generation NCLEX
The 6 new NGN item types
Introduced in 2023, NGN items test clinical judgment — not just memorized facts. They require you to analyze patient scenarios and make real nursing decisions across multiple steps.
NCLEX content areas
The four client needs categories and their weight on the exam.
Safe & Effective Care Environment
~38%- Management of Care (17–23%)
- Safety & Infection Control (9–15%)
Health Promotion & Maintenance
~6–12%- Across lifespan, risk reduction, prevention
Psychosocial Integrity
~6–12%- Mental health, coping, therapeutic communication
Physiological Integrity
~38–62%- Basic Care (6–12%)
- Pharmacology (12–18%)
- Reduction of Risk (9–15%)
- Physiological Adaptation (11–17%)