What the NCLEX-RN is
The NCLEX-RN (National Council Licensure Examination for Registered Nurses) is the entry-to-practice exam for Registered Nurses. Anyone applying to practise as an RN in Canada, except in Quebec, must pass it and meet their regulator's other requirements. In Ontario, the College of Nurses of Ontario (CNO) has used it since January 2015, when it replaced the Canadian Registered Nurse Exam. The same NCLEX-RN is used in Canada and the United States, and it is offered in French for French-speaking Canadian candidates. You apply to the nursing regulator in your province or territory first, then register for the exam.
How the real exam works
The NCLEX-RN is a computerized adaptive test (CAT). Each time you answer, the computer re-estimates your ability and chooses the next question to match it, so the exam feels challenging for almost everyone.
| Feature | The real NCLEX-RN |
|---|---|
| Length | Variable: 85 to 150 questions |
| What the minimum exam contains | 52 questions from the eight client-needs areas, 18 questions in three clinical judgment case studies, and 15 unscored pretest questions you cannot identify |
| Time limit | 5 hours, including all breaks |
| Question types | Several formats, including multiple choice, select all that apply and case studies; questions may include charts, tables and graphics |
| Scoring | Partial credit on items with more than one correct answer |
| Moving on | Once you submit an answer, you cannot go back to it |
| Result | Pass or fail, based on your ability estimate compared with the passing standard |
The exam usually stops when the computer is 95% certain your ability is clearly above or clearly below the passing standard. If you are close to the standard, it continues to 150 questions, and special rules apply if you run out of time. The length of your exam does not tell you whether you passed.
The case studies follow the NCSBN Clinical Judgment Measurement Model: recognize cues, analyze cues, prioritize hypotheses, generate solutions, take action and evaluate outcomes. Many of our questions practise the same thinking: what matters most, what to do first and how to tell if it worked.
Our practice exam is not adaptive. It is a fixed 85-question mock exam drawn from the eight areas in the same proportions as the official test plan, with four-option, single-answer questions. Use it to build knowledge and stamina, not to predict your exact result.
What the exam covers
The 2026 NCLEX-RN test plan applies from April 1, 2026 to March 31, 2029. It sorts questions into eight client-needs areas, each with a set share of the exam. Our question bank uses the same eight areas.
| Client-needs area | Share of the real exam | Examples of what we cover |
|---|---|---|
| Management of care | 15 to 21% | Prioritizing, assigning to RPNs and UCPs, delegation, consent and capacity, privacy, documentation, mandatory reporting |
| Safety and infection prevention and control | 10 to 16% | Airborne, droplet and contact precautions, PPE order, falls, least restraint, high-alert drugs, transfusion safety |
| Health promotion and maintenance | 6 to 12% | Pregnancy, labour and postpartum, growth and development, immunization, screening, safe sleep |
| Psychosocial integrity | 6 to 12% | Suicide risk, therapeutic communication, withdrawal, antipsychotic emergencies, trauma-informed and culturally safe care |
| Basic care and comfort | 6 to 12% | Mobility, traction, enteral feeding, ostomies, pressure injuries, pain assessment, end-of-life comfort |
| Pharmacological and parenteral therapies | 13 to 19% | Infusion rates, weight-based doses, heparin and insulin infusions, antidotes, toxicity, drug interactions |
| Reduction of risk potential | 9 to 15% | Blood gases, electrolytes and ECG changes, post-operative complications, procedures, lab trends |
| Physiological adaptation | 11 to 17% | Shock and sepsis, DKA, raised intracranial pressure, burns, cardiac emergencies, endocrine crises |
Thinking like an RN
- Prioritize. Airway, breathing and circulation come first, then the change that is new, unexpected or getting worse.
- Assign and delegate safely. Stable, predictable clients and routine tasks can go to an RPN or UCP. Assessment, teaching, evaluation and unstable clients stay with the RN.
- Do the math carefully. Expect mL/h, drops per minute, mg/kg and mcg/kg/min. Write the formula, check the units and ask whether the answer makes sense.
Candidates across Canada
The clinical questions in our bank apply anywhere in Canada. The law and professional-standards questions follow Ontario legislation (the Nursing Act, 1991, the Health Care Consent Act, 1996 and PHIPA) and CNO practice standards. If you are applying in another province or territory, read your own regulator's standards too, because laws on consent, privacy and scope differ in places. Ontario applicants also need to pass CNO's separate jurisprudence exam.
How to prepare
Read the official 2026 test plan, then practise one area at a time to find your weak spots. Read every explanation. When your section scores are steady, take full 85-question mock exams at about 1.5 minutes per question, without notes. Give extra time to the two biggest areas: management of care and pharmacology.
If you do not pass, you can write again after at least 45 days, up to eight times a year. Some regulators set stricter limits, and CNO keeps an RN application open for a maximum of two years.
Aptitude Tests Canada is an independent practice platform. We are not affiliated with or endorsed by NCSBN, the College of Nurses of Ontario or any other nursing regulator. NCLEX and NCLEX-RN are registered trademarks of NCSBN and are used here only to describe the exam. Our questions are original practice questions written from the public test plan, legislation and practice standards, not real exam questions.
Three worked examples
One question from different sections of the full pack, with the answer and explanation.
The RN is planning assignments on a medical unit. Which client is most appropriate to assign to a registered practical nurse (RPN)?
- A client returning from bronchoscopy whose oxygen needs are increasing
- A client with new chest pain whose troponin result is still pending
- A client admitted 1 hour ago with diabetic ketoacidosis on an insulin infusion
- A client with stable type 2 diabetes who needs routine blood glucose checks and insulin
A client is admitted with suspected active pulmonary tuberculosis and a cough. Which room and equipment are needed?
- A positive-pressure room and a surgical mask worn by the client at all times
- A private room with the door open and a surgical mask for staff within 2 metres
- A negative-pressure airborne infection isolation room and a fit-tested N95 respirator
- A shared room with a curtain drawn and gloves and gown for any direct contact
A client at 34 weeks of pregnancy has a blood pressure of 162/110 mmHg, a headache and blurred vision. What should the RN suspect?
- Preeclampsia with severe features
- Gestational diabetes with low blood sugar
- Normal blood pressure changes of late pregnancy
- Placenta previa