ATI RN
ATI RN Pharmacology Exam Questions
Extract:
Question 1 of 5
The nurse is caring for a client who is taking metformin (Glucophage) for hyperglycemia prior to admission. The nurse would question the following order for this client:
Correct Answer: A
Rationale: The correct answer is A: CT scan with contrast. Metformin can cause lactic acidosis when combined with contrast dye, so it is contraindicated. The other options (B: Chest X-ray 1 view, C: V/Q scan, D: Bilateral lower extremity ultrasound) do not involve the use of contrast dye and are safe to proceed with for a client taking metformin. It is crucial to avoid potentially harmful drug interactions to ensure the client's safety.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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