NCLEX-PN
NCLEX Practice Questions PN Questions
Extract:
Question 1 of 5
The nurse is reviewing laboratory test results for an 80-year-old client who has a methicillin-resistant Staphylococcus aureus infection and is receiving vancomycin. Which of the following test results would require immediate follow-up?
Correct Answer: A
Rationale: Elevated BUN (
A) may indicate nephrotoxicity, a serious side effect of vancomycin requiring immediate follow-up. Decreased iron (
B) or triglycerides (
C) are not directly related to vancomycin toxicity. Elevated glucose (
D) may need monitoring but is less urgent.
Extract:
Laboratory reference ranges
INR (Therapeutic – atrial fibrillation)
2.0-3.0
Question 2 of 5
The nurse has reinforced teaching for a client with atrial fibrillation who is receiving warfarin. Which of the following statements by the client would indicate a correct understanding of the teaching? Select all that apply.
Correct Answer: A, C
Rationale: Antibiotics affecting INR (
A) and consistent timing (
C) are correct. More leafy greens (
B) can lower INR, INR of 4-5 (
D) is too high, and doubling doses (E) is dangerous.
Extract:
Question 3 of 5
Which test for diabetes measures the long-term management of the disease?
Correct Answer: D
Rationale: Glycosylated hemoglobin (HbA1c) measures average blood glucose over 2-3 months, assessing long-term diabetes control, unlike fasting, tolerance, or finger stick tests, which are short-term.
Question 4 of 5
A client with obesity reports several failed attempts at weight loss. Which client statement best indicates that the client is ready and motivated for successful weight loss?
Correct Answer: A
Rationale: Signing up as a dog walker (
A) shows a concrete behavioral change, indicating readiness. Understanding benefits (
B), short-term goals (
C), or external encouragement (
D) are less indicative of sustained motivation.
Question 5 of 5
The nurse is contributing to the plan of care for a client with pertussis. Which of the following interventions should the nurse suggest including in the client's plan of care? Select all that apply.
Correct Answer: A, B, E
Rationale: Monitoring respiratory effort (
A), droplet precautions (
B), and frequent fluids (E) manage pertussis symptoms and transmission. Negative pressure rooms (
C) are for airborne diseases, and cough suppressants (
D) may worsen mucus clearance.