NCLEX-PN
NCLEX PN Practice Test Questions
Extract:
Question 1 of 5
An adult is prescribed lovastatin (Mevacor). The nurse should teach the client that while he is taking lovastatin (Mevacor), he must avoid:
Correct Answer: B
Rationale: Grapefruit juice inhibits CYP3A4, increasing lovastatin levels and risking toxicity, such as myopathy. Apples, aspirin, and ibuprofen do not have significant interactions with lovastatin.
Question 2 of 5
The nurse should recognize that physical dependence is accompanied by what findings when alcohol consumption is first reduced or ended?
Correct Answer: B
Rationale: Withdrawal. Early withdrawal symptoms, including nausea and tremor, appear within hours of reducing alcohol intake.
Question 3 of 5
During the charge nurse’s morning rounds, a client says, 'I hope you will take better care of me than the nurse I had last night.' What should be the charge nurse’s initial response?
Correct Answer: B
Rationale: Asking for details (
B) allows the charge nurse to understand the client’s concerns and address specific issues. Apologizing (
A) assumes fault, excusing the nurse (
C) dismisses the concern, and reassurance (
D) lacks follow-through without investigation.
Extract:
Laboratory results
Hemoglobin
Male: 14-18 g/dL
(140-180 g/L)
Female:
12-16 g/dL
(120-160 g/L)
5 g/dL
Question 4 of 5
The nurse is assessing a client who has a hemoglobin level of 5 g/dL (50 g/L). Which of the following findings would the nurse expect to obtain? Select all that apply.
Correct Answer: B,C,E
Rationale: Severe anemia (5 g/dL) reduces oxygen-carrying capacity, causing dyspnea (
B), pallor (
C), and tachycardia (E) as compensatory mechanisms. Crackles (
A) suggest fluid overload, and respiratory depression (
D) is unrelated.
Extract:
Question 5 of 5
A client with emphysema comes for a routine follow-up visit. The nurse assisting with the initial assessment knows that which manifestations are characteristic of emphysema? Select all that apply.
Correct Answer: A,C,D
Rationale: Emphysema causes air trapping, leading to barrel chest (
A), reduced exercise capacity (
C), and diminished breath sounds (
D). Crackles (
B) suggest fluid, and sputum (E) is more typical of chronic bronchitis.