Cardiac Disorders NCLEX Questions Nursing Practice Question
Which intervention should the nurse implement when defibrillating a client who is in ventricular fibrillation?
Correct Answer: D
Rationale: Shouting 'all clear' (D) ensures safety before defibrillation. Energy levels (A) are 200–360 joules, oxygen (B) is removed to prevent fire, and petroleum jelly (C) is not used.