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 A
Explanation
Choice A rationale
Omeprazole (Prilosec) is a proton pump inhibitor used to prevent peptic ulcers by reducing stomach acid production.
Choice B rationale
Omeprazole is used in combination with antibiotics to treat H. pylori-induced ulcers but not for acute treatment.
Choice C rationale
Omeprazole is not solely used to treat heartburn; it is mainly for preventing and treating peptic and gastric ulcers.
Choice D rationale
Omeprazole is used to prevent gastric ulcers caused by NSAIDs, but its primary indication is for peptic ulcers prevention. .
Correct Answer is A
Explanation
Choice A rationale
Rotating injection sites helps prevent lipohypertrophy, which is the thickening of subcutaneous tissue due to repeated insulin injections at the same site.
Choice B rationale
Performing injections at the same location every time increases the risk of lipohypertrophy, leading to poor insulin absorption and erratic glucose control.
Choice C rationale
Administering an additional dose of insulin as needed does not address the issue of lipohypertrophy and can lead to hypoglycemia if not carefully monitored.
Choice D rationale
Insulin is a peptide hormone that must be injected. Taking it orally is ineffective as it would be broken down in the digestive system.
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