Free CNOR Practice Tests (2026)
Start with the free diagnostic to see where you stand, then practice in tutor or timed mode. Full-length simulations match the real CNOR.
Diagnostics
CNOR Practice Test 1
10 questions · 12 min10 free CNOR practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testPractice tests
CNOR Practice Test 2
10 questions · 12 min10 free CNOR practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCNOR Practice Test 3
5 questions · 10 min5 free CNOR practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these CNOR practice tests match the real exam
The real CNOR Perioperative Nursing Certification Exam has 200 questions and a 225-minute time limit. Question types: Multiple choice. Each practice test here uses the same question formats, so you get used to how CNOR questions are asked before test day.
The tests draw on every CNOR content area, weighted like the official outline:
- Pre/postoperative Patient Assessment and Diagnosis (about 15% of the exam)
- Individualized Plan of Care Development and Expected Outcome Identification (about 8% of the exam)
- Management of Intraoperative Activities: Patient Care and Safety (about 25% of the exam)
- Management of Intraoperative Activities: Management of Personnel, Services and Materials (about 9% of the exam)
- Communication and Documentation (about 11% of the exam)
- Infection Prevention and Control of Environment, Instrumentation and Supplies (about 16% of the exam)
- Emergency Situations (about 10% of the exam)
- Professional Accountabilities (about 6% of the exam)
Use tutor mode to see the explanation after each answer, or timed mode to practise at real exam pace. Every answer comes with an explanation of why it is right and why the other options are wrong.