A nurse is caring for a client that has type 2 diabetes.
Which of the following medications is used to treat type 2 diabetes and has an interaction with iodine-containing contrast dye?
Metformin.
Levothyroxine.
Insulin Lispro.
NPH Insulin.
The Correct Answer is A
Choice A rationale
Metformin is an oral diabetes medication that can interact with iodine-containing contrast dye, potentially leading to lactic acidosis.
Choice B rationale
Levothyroxine is used to treat hypothyroidism and does not interact with iodine-containing contrast dye.
Choice C rationale
Insulin Lispro is a rapid-acting insulin used to control blood sugar levels in diabetes and does not interact with iodine-containing contrast dye.
Choice D rationale
NPH Insulin is an intermediate-acting insulin used to control blood sugar levels and does not interact with iodine-containing contrast dye.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Tumor enhancer genes is not a recognized term in oncology. DNA repair genes, along with proto-oncogenes and tumor suppressor genes, are critical in cancer development.
Choice B rationale
There are specific genes involved in cancer development, as mentioned in the other options.
Choice C rationale
Proto-oncogenes and tumor suppressor genes are both involved, but DNA repair genes also play a significant role.
Choice D rationale
Proto-oncogenes, tumor suppressor genes, and DNA repair genes collectively contribute to cancer development by either promoting or failing to prevent cell proliferation and damage repair.
Correct Answer is C
Explanation
Choice A rationale
Combining multiple hepatotoxic medications increases the risk of liver damage due to cumulative toxicity effects.
Choice B rationale
Liver damage impairs the liver's ability to metabolize medications, leading to medication accumulation and potential adverse effects.
Choice C rationale
Combining hepatotoxic medications does not decrease the risk of liver damage; it increases it, as multiple toxic agents compound the stress on the liver.
Choice D rationale
Common manifestations of hepatotoxicity include symptoms like nausea, vomiting, jaundice, dark urine, abdominal discomfort, and anorexia, indicating liver dysfunction.
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