Prometric Nursing Question Bank Clinical Case Practice 2026

Quick Answer

A nursing question bank with clinical case practice helps you prepare for real exam scenarios by training prioritization, safety and nursing decision-making.

Use it with detailed rationales, timed mock blocks and a mistake notebook for best results.

Priority and Triage Cases

Questions asking which patient to see first, what action comes first or which finding is most urgent.

Infection Control Cases

Scenarios involving isolation precautions, PPE, hand hygiene, transmission routes and safe patient placement.

Medication Safety Cases

Clinical situations involving insulin, anticoagulants, opioids, antibiotics, adverse effects and administration rights.

Emergency Nursing Cases

Chest pain, respiratory distress, shock, stroke signs, seizures, trauma, anaphylaxis and post-operative deterioration.

Maternal and Child Cases

Pregnancy warning signs, postpartum care, newborn assessment, pediatric dehydration and immunization-related concepts.

Calculation Cases

Dosage calculation, IV flow rates, infusion time, weight-based dosing and unit conversion in nursing scenarios.

Clinical Case MCQ 1

A nurse is assigned four patients. Which patient should be assessed first?

1. A. A patient asking for discharge papers
2. B. A patient with new chest pain and diaphoresis
3. C. A stable patient waiting for routine medication
4. D. A patient requesting extra pillows

Answer: B

Detailed rationale: New chest pain with diaphoresis may indicate acute cardiac compromise. The nurse should assess this patient first because the finding suggests possible instability and needs urgent evaluation.

Clinical Case MCQ 2

A patient with tuberculosis is admitted. Which precaution is most appropriate?

1. A. Contact precautions only
2. B. Airborne precautions with appropriate respiratory protection
3. C. Droplet precautions only
4. D. Standard precautions without a mask

Answer: B

Detailed rationale: Tuberculosis requires airborne precautions. Nursing questions often test whether candidates can match the infection route with the correct isolation method.

Clinical Case MCQ 3

A diabetic patient is confused, sweating and shaky. What should the nurse check first?

1. A. Blood glucose level
2. B. Height and weight
3. C. Last dental visit
4. D. Room temperature

Answer: A

Detailed rationale: Confusion, sweating and shakiness suggest possible hypoglycemia. Checking blood glucose is the most direct immediate nursing assessment.

Clinical Case MCQ 4

A post-operative patient suddenly becomes restless with oxygen saturation of 85%. What is the priority nursing action?

1. A. Encourage oral fluids
2. B. Apply oxygen and assess airway and breathing
3. C. Wait for routine rounds
4. D. Document and return later

Answer: B

Detailed rationale: Low oxygen saturation and restlessness suggest respiratory compromise. Airway and breathing are immediate priorities.

Clinical Case MCQ 5

A nurse prepares to administer medication. Which action best prevents wrong-patient medication error?

1. A. Ask the roommate to confirm the patient
2. B. Use two approved patient identifiers
3. C. Give medication based on bed number only
4. D. Skip identification if the nurse knows the patient

Answer: B

Detailed rationale: Two approved identifiers reduce wrong-patient error. Bed number or visual recognition alone is unsafe.

Clinical Case MCQ 6

A child weighs 15 kg. The order is 10 mg/kg. The syrup is 50 mg/5 mL. How many mL should be given?

1. A. 5 mL
2. B. 10 mL
3. C. 15 mL
4. D. 20 mL

Answer: C

Detailed rationale: Required dose = 10 mg × 15 kg = 150 mg. Concentration = 50 mg/5 mL = 10 mg/mL. Volume = 150 ÷ 10 = 15 mL.

Case-Solving Framework

Assess stability: Look for airway, breathing, circulation, neurological change or severe pain.

Identify the keyword: First, priority, most urgent, best, initial, contraindicated or unsafe.

Choose safety first: Prefer the action that prevents immediate harm.

Avoid delays: Do not choose routine documentation when urgent assessment or intervention is needed.

Review rationales: Learn why tempting options are wrong.

30-Day Clinical Case Practice Plan

Memorizing answer letters

Clinical case questions can change wording, so understanding the safety logic is more important than remembering the option.

Skipping rationales

The rationale explains how to think like a nurse during the exam.

Ignoring prioritization

Many nursing candidates lose marks because they cannot choose the first or safest action.

Avoiding calculations

Dosage and infusion questions require repeated step-by-step practice.

Practicing without timing

Untimed practice builds knowledge, but timed mixed blocks build exam readiness.

Clinical Case Mistake Template

Case type: Priority, infection control, medication safety, emergency, maternity, pediatric or calculation.

Missed clue: Vital sign, symptom, medication, isolation clue, age, dose or keyword.

Reason for error: Misread stem, unsafe priority, knowledge gap, timing or calculation mistake.

Correction rule: One sentence that prevents the same mistake.

Repeat: Reattempt after 48 hours and before the final mock.