A client is newly prescribed with metformin (Glucophage) for type 2 diabetes.Which of the following statements indicate that the client understands the teaching of metformin?
Metformin is used as a first-line medication for type 2 diabetes.
Metformin interacts with contrast dye which can increase the risk of acute renal failure.
Metformin is used to increase blood glucose.
Metformin does not cause weight gain.
The Correct Answer is B
Choice A rationale
While metformin is commonly used as a first-line medication for type 2 diabetes, this choice does not specifically address a critical safety concern related to metformin.
Choice B rationale
Metformin can interact with contrast dyes used in imaging studies, increasing the risk of acute renal failure due to lactic acidosis. Patients need to be aware of this interaction to avoid potential complications.
Choice C rationale
Metformin is used to lower blood glucose levels, not increase them. This choice is incorrect.
Choice D rationale
While metformin is associated with less weight gain compared to other diabetes medications, this choice does not address the critical interaction with contrast dye.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
This statement is incorrect because an antagonist medication changes the effects of normal cellular functions by blocking receptors.
Choice B rationale
An antagonist medication binds to receptors and blocks the usual receptor activity, preventing the normal action of the endogenous substance.
Choice C rationale
This statement describes an agonist medication, which binds to receptors and increases the effects of normal cellular functions.
Choice D rationale
This statement is incorrect because an antagonist medication does not both increase and decrease the effects on normal cellular functions; it primarily blocks receptor activity.
Correct Answer is ["B","C"]
Explanation
Choice A rationale
Metformin is an oral hypoglycemic agent used to manage type 2 diabetes mellitus, not hypertension.
Choice B rationale
Lisinopril is an ACE inhibitor that relaxes blood vessels, reducing blood pressure.
Choice C rationale
Metoprolol is a beta-blocker that decreases heart rate and cardiac output, lowering blood pressure.
Choice D rationale
Metronidazole is an antibiotic used to treat bacterial infections, not hypertension.
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