CNOR Practice Test 2026 — Free CNOR Exam Prep Questions
The CNOR exam certifies perioperative registered nurses who have the knowledge expected after about two years of operating room practice. Our practice set follows CCI's eight subject areas, from preoperative assessment and intraoperative safety to infection prevention and emergencies, using realistic OR scenarios with a rationale for every option.
Shortly after the surgeon infiltrates a large volume of bupivacaine during a procedure under monitored anesthesia care, the patient reports a metallic taste and numbness around the mouth, then has a generalized seizure. Besides airway management and calling for help, which medication should the circulating nurse get immediately?
CNOR format, scoring & key facts
Computer-based through PSI, at a test center or by remote secure proctored exam; continuous testing within a 12-month eligibility period.
Facts last verified Oct 5, 2026. Source: f.hubspotusercontent30.net/hubfs/2447632/Handbooks/CNOR%20Candidate%20Handbook.pdf. Always confirm details with CCI before your exam.
When can you take the CNOR?
Plan backwards from your exam date
What the CNOR covers
Every PrepBanq CNOR test mirrors the official domain weights.
Domain distribution
% of the exam| Content domain | Weight | ≈ Questions on exam | Our practice questions |
|---|---|---|---|
Pre/postoperative Patient Assessment and DiagnosisHealth history, allergies, medications, fasting status, risk screening (MH, latex, implanted devices) and nursing diagnoses. | 15% | ~28 | 4 questions → |
Individualized Plan of Care Development and Expected Outcome IdentificationPlanning patient-specific care from assessment data and writing measurable, patient-centered expected outcomes. | 8% | ~15 | 2 questions → |
Management of Intraoperative Activities: Patient Care and SafetyPositioning, electrosurgery, fire risk, counts and retained items, medications on the sterile field, tourniquets and specimens. | 25% | ~46 | 6 questions → |
Management of Intraoperative Activities: Management of Personnel, Services and MaterialsStaffing and delegation, the RN circulator role, equipment and supplies, implants and device malfunctions. | 9% | ~17 | 2 questions → |
Communication and DocumentationUniversal Protocol and time-out, handoffs, team communication and perioperative records, including implant documentation. | 11% | ~20 | 3 questions → |
Infection Prevention and Control of Environment, Instrumentation and SuppliesAseptic technique, sterile field, Spaulding classification, sterilization and its monitoring, and immediate-use steam sterilization. | 16% | ~30 | 4 questions → |
Emergency SituationsMalignant hyperthermia, local anesthetic systemic toxicity, surgical fire, anaphylaxis, hemorrhage and cardiac arrest in the OR. | 10% | ~19 | 3 questions → |
Professional AccountabilitiesEthics, patient rights and advance directives, scope of practice, and professional standards. | 6% | ~11 | 1 questions → |
Your path to passing the CNOR
Diagnostic
Free test across every content areaTargeted practice
Drill your weakest areas firstReview
Every option explainedFull simulation
Real format and timingReady
Book your exam with confidenceCNOR practice tests
All CNOR tests →The full CNOR question bank is on its way
All CNOR practice tests here are free right now. Leave your email and we'll tell you when the complete question bank, full-length simulations and readiness tracking launch.
CNOR FAQ
How many questions are on the CNOR?
The CNOR has 200 questions (185 of them scored) and you have 3 hours 45 minutes to finish. Question types: Multiple choice.
How long is the CNOR exam?
Testing time for the CNOR is 3 hours 45 minutes.
What is the passing score for the CNOR?
CNOR passing standard: Scaled score of 620. Score range: 200-800.
What is on the CNOR?
The CNOR covers Pre/postoperative Patient Assessment and Diagnosis (about 15%), Individualized Plan of Care Development and Expected Outcome Identification (about 8%), Management of Intraoperative Activities: Patient Care and Safety (about 25%), Management of Intraoperative Activities: Management of Personnel, Services and Materials (about 9%), Communication and Documentation (about 11%), Infection Prevention and Control of Environment, Instrumentation and Supplies (about 16%), Emergency Situations (about 10%), Professional Accountabilities (about 6%).
Who administers the CNOR?
The CNOR Perioperative Nursing Certification Exam is administered by CCI. Delivery: Computer-based through PSI, at a test center or by remote secure proctored exam; continuous testing within a 12-month eligibility period.
Is there a free CNOR practice test?
Yes. PrepBanq has 3 free CNOR practice tests with 25 exam-style questions in the real CNOR formats, and every answer is explained. No credit card is needed.
CNOR practice test reviews
No reviews yet. Took a free CNOR practice test? Tell other test-takers how it went.
Related nursing exams
Your CNOR prep starts with one free test.
Instant score report · no credit card.