NCLEX-RN
NCLEX RN Practice Test Questions
Extract:
Question 1 of 5
A new nurse has just completed orientation and is working on the medical unit. The new nurse is shadowing the charge nurse as they both care for a client with a potassium level of 6.3 mEq/L. Which action by the new nurse requires intervention by the charge nurse?
Correct Answer: A
Rationale: Spironolactone is a potassium-sparing diuretic and could worsen hyperkalemia (potassium 6.3 mEq/L). The other actions are appropriate for managing hyperkalemia or general care.
Question 2 of 5
The nurse is teaching a client with chronic obstructive pulmonary disease (COPD) about energy conservation techniques. Which of the following statements by the client indicates understanding?
Correct Answer: B
Rationale: pacing activities and resting as needed conserves energy and reduces fatigue in COPD
Question 3 of 5
The nurse is teaching the client regarding use of sodium warfarin. Which statement made by the client would require further teaching?
Correct Answer: C
Rationale: Aspirin increases bleeding risk when taken with warfarin, indicating a need for further teaching to avoid this combination.
Question 4 of 5
The nurse is caring for a client with a history of ulcerative colitis who is admitted with a flare-up. Which of the following dietary recommendations should the nurse provide?
Correct Answer: C
Rationale: avoiding dairy products if lactose intolerant reduces gastrointestinal irritation in ulcerative colitis
Question 5 of 5
The nurse is caring for a client with COPD. Which of the associated disorders has changes that are reversible?
Correct Answer: C
Rationale: Asthma is characterized by reversible airway obstruction, unlike bronchiectasis, emphysema, and chronic bronchitis, which involve permanent structural changes.