HESI RN
HESI RN 311 Pharmacology Questions
Extract:
Question 1 of 5
A client is scheduled for a spiral computed tomography (CT) scan with contrast to evaluate for pulmonary embolism. Which information in the client’s history requires follow-up by the nurse?
Correct Answer: B
Rationale: Metformin (
B) risks lactic acidosis with contrast dye due to potential renal impairment. Follow-up ensures temporary discontinuation (e.g., 48 hours post-procedure). Prior CT (
A) is irrelevant unless complications occurred. Sobriety (
C) and metal prosthesis (
D) do not affect contrast safety, though metal may impact image quality.
Question 2 of 5
Correct Answer:
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
Correct Answer:
Rationale: