NCLEX-PN
NCLEX Endocrine Questions Questions
Extract:
Question 1 of 5
The client with type 2 diabetes controlled with biguanide oral diabetic medication is scheduled for a computed tomography (CT) scan with contrast of the abdomen to evaluate pancreatic function. Which intervention should the nurse implement?
Correct Answer: B
Rationale: Biguanides (e.g., metformin) are held 48 hours before contrast CT to prevent lactic acidosis due to contrast-induced kidney injury. High-fat diets, consent, and enzymes are irrelevant.
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
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