Wgu RN HESI Pharmocology | Nurselytic

Questions 39

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Wgu RN HESI Pharmocology Questions

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Question 1 of 5

A client is receiving intravenous (IV) vancomycin and the nurse plans to draw blood for a peak and trough to determine the serum level of the drug. Which collection times provide the best determination of these levels?

Correct Answer: A

Rationale: Vancomycin peak is typically drawn 1 hour post-infusion, trough 30-60 minutes pre-dose (matches 55-Q30/38, answer
B). Option A may overestimate peak but is provided as correct. Other timings (C,
D) miss accurate concentrations.
Note: Confirm if B is intended.

Question 2 of 5

Correct Answer:

Rationale:

Question 3 of 5

Correct Answer:

Rationale:

Question 4 of 5

Correct Answer:

Rationale:

Question 5 of 5

Correct Answer:

Rationale:

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