A nurse is caring for a client that is newly diagnosed with diabetes mellitus.
Which of the following is a therapeutic use for glucagon (GlucaGen)?

Hyperglycemia.

Hypoglycemia.

Type 2 diabetes mellitus.

Diabetes insipidus.

Answer and Explanation

The Correct Answer is B

Choice A rationale

Glucagon (GlucaGen) is not used for hyperglycemia. Hyperglycemia requires insulin or oral hypoglycemic agents to lower blood glucose levels.

Choice B rationale

Glucagon (GlucaGen) is used to treat hypoglycemia, especially in emergency situations when a person is unconscious or unable to consume oral glucose. It raises blood glucose levels by stimulating the liver to release stored glucose into the bloodstream.

Choice C rationale

Glucagon (GlucaGen) is not used for the treatment of type 2 diabetes mellitus. Management of type 2 diabetes typically includes lifestyle changes, oral hypoglycemic agents, and sometimes insulin therapy.

Choice D rationale

Glucagon (GlucaGen) is not used for diabetes insipidus. Diabetes insipidus is treated with medications such as desmopressin, which helps reduce urine output. .

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Correct Answer is D

Explanation

Choice A rationale

Metoprolol is a beta-blocker used to manage hypertension and other cardiovascular conditions, but it is not a vasodilator used for hypertensive crises.

Choice B rationale

Metformin is an oral hypoglycemic agent used to manage type 2 diabetes and has no role in treating hypertension or hypertensive crises.

Choice C rationale

Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor used to manage hypertension and heart failure, but it is not typically used for hypertensive crises.

Choice D rationale

Nitroglycerin is a potent vasodilator used to rapidly lower blood pressure in hypertensive crises. It works by dilating blood vessels, thus reducing blood pressure effectively. .

A. This medication is bactericidal due to inhibition of an enzyme necessary for DNA replication. B. This medication accelerates bacterial growth. C. This medication is a diuretic that works on the distal tubule of the nephron. D. This medication is a beta-blocker that blocks beta-2 receptors, which results in a lower heart rate and blood pressure.

Correct Answer is A

Explanation

Choice A rationale

Ciprofloxacin is a bactericidal antibiotic that works by inhibiting DNA gyrase, an enzyme necessary for DNA replication in bacteria. This prevents bacterial cells from replicating and ultimately leads to their death.

Choice B rationale

Ciprofloxacin does not accelerate bacterial growth; instead, it inhibits growth by preventing DNA replication.

Choice C rationale

Ciprofloxacin is not a diuretic. Diuretics work on the kidneys to increase urine production, but ciprofloxacin targets bacterial DNA replication.

Choice D rationale

Ciprofloxacin is not a beta-blocker and does not lower heart rate or blood pressure. Beta-blockers work by blocking beta-adrenergic receptors in the heart.

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A nurse is caring for a client that is newly diagnosed with diabetes mellitus.Which of the following is a therapeutic use for glucagon (GlucaGen)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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A nurse is caring for a client that is newly diagnosed with diabetes mellitus.
Which of the following is a therapeutic use for glucagon (GlucaGen)?