Free NCLEX Pharmacology Practice Questions
Free NCLEX pharmacology practice questions with rationales. Master medication administration, dosage calculations, adverse effects, and drug interactions.
Sample NCLEX Question
A client with type 2 diabetes is prescribed metformin. Which instruction should the nurse include in the discharge teaching?
ATake the medication with food to prevent GI upset
BSkip the dose if blood glucose is below 100 mg/dL
CTake the medication on an empty stomach for best absorption
DDouble the dose if a meal is skipped
Correct Answer: A
Metformin should be taken with meals to reduce gastrointestinal side effects such as nausea, diarrhea, and abdominal discomfort. Skipping or doubling doses is dangerous and not recommended.
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