NCLEX-RN
NCLEX RN Practice Test Questions
Extract:
Question 1 of 5
The nurse is caring for a client with Crohn's disease. How should the nurse educate the client regarding nutrition and hydration?
Correct Answer: C
Rationale: High-calorie, low-fiber, high-protein, and high-vitamin foods support nutrition in Crohn’s disease while minimizing irritation to the inflamed bowel.
Question 2 of 5
The client is taking rifampin 600 mg po daily to treat his tuberculosis. Which action by the nurse indicates understanding of the medication?
Correct Answer: B
Rationale: Rifampin causes orange-red discoloration of urine, a normal side effect the nurse should explain.
Question 3 of 5
A client is admitted with symptoms of pseudomembranous colitis. Which finding is associated with Clostridium difficile?
Correct Answer: A
Rationale: Clostridium difficile infection causes pseudomembranous colitis, characterized by diarrhea with blood and mucus due to toxin-mediated colonic inflammation.
Question 4 of 5
An 8-year-old boy is diagnosed with a Wilm's tumor. The nurse would expect what finding on assessment?
Correct Answer: D
Rationale: Wilm’s tumor (nephroblastoma) often presents with an enlarged abdomen due to a palpable renal mass.
Question 5 of 5
When applying the leads for a 12-lead electrocardiogram, the nurse places V1 and V2 at the fourth intercostal space to the right and left of the sternum. Which of the remaining leads is placed at the fifth intercostal space on the left midclavicular line?
Correct Answer: B
Rationale: Lead V4 (
B) is placed at the fifth intercostal space on the left midclavicular line in a 12-lead ECG.