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A nurse is preparing an in-service about diuretics that can cause hypokalemia.
Which of the following medications should the nurse include for the in-service?

Digoxin.

Spironolactone.

Furosemide.

Captopril.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Digoxin is a cardiac glycoside used for heart failure and arrhythmias, not a diuretic.

Choice B rationale

Spironolactone is a potassium-sparing diuretic, preventing hypokalemia.

Choice C rationale

Furosemide is a loop diuretic that can cause hypokalemia by increasing potassium excretion.

Choice D rationale

Captopril is an ACE inhibitor used for hypertension and heart failure, not a diuretic.

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Correct Answer is D

Explanation

Choice A rationale

Tumor enhancer genes are not typically a recognized category in cancer genetics. Proto-oncogenes and DNA repair genes are relevant to cancer development.

Choice B rationale

This choice is incorrect as there are genes like proto-oncogenes, tumor suppressor genes, and DNA repair genes that play roles in cancer.

Choice C rationale

This choice is partially correct but incomplete without including DNA repair genes, which are also crucial in cancer prevention.

Choice D rationale

This choice is correct as proto-oncogenes can become oncogenes, tumor suppressor genes prevent uncontrolled cell growth, and DNA repair genes fix DNA mutations that can lead to cancer.

A. This medication is also used to treat malignant hyperthermia. B. This medication is used to treat muscle spasticity. C. This medication can be used for pain management. D. This medication helps in reducing muscle stiffness.

Correct Answer is A

Explanation

Choice A rationale

Dantrolene is used to treat malignant hyperthermia, a rare life-threatening condition usually triggered by certain anesthetics or muscle relaxants.

Choice B rationale

Although dantrolene is used to treat muscle spasticity, the indication in this question is specifically about malignant hyperthermia, making this choice not the most appropriate.

Choice C rationale

Dantrolene is not typically used for general pain management. Its primary use is in malignant hyperthermia and severe spasticity.

Choice D rationale

While reducing muscle stiffness can be a result of its spasticity treatment, malignant hyperthermia is a more specific and critical use of dantrolene.

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A nurse is preparing an in-service about diuretics that can cause hypokalemia.Which of the following medications should the nurse include for the in-service?

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A nurse is preparing an in-service about diuretics that can cause hypokalemia.
Which of the following medications should the nurse include for the in-service?