Which of the following is a drug that produces vasodilation, improves cardiac output, and lowers blood pressure?

Amiodarone (Pacerone)

Albuterol

Pravachol (pravastatin)

Nitroglycerin

Answer and Explanation

The Correct Answer is D

Choice A reason: Amiodarone treats arrhythmias, not vasodilation or BP reduction primarily. Nitroglycerin fits, per nursing pharmacology. This errors universally, distinctly missing cardiac output goals.

Choice B reason: Albuterol dilates airways, not vessels; BP isn’t lowered. Nitroglycerin is correct, per nursing standards. This misaligns universally, distinctly unrelated to vasodilation.

Choice C reason: Pravastatin lowers cholesterol, not BP via vasodilation. Nitroglycerin matches, per nursing pharmacology. This errors universally, distinctly off-target for cardiac effects.

Choice D reason: Nitroglycerin vasodilates, boosts cardiac output, and lowers BP for angina. This aligns, per nursing standards. It’s universally recognized, distinctly effective in practice.

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Correct Answer is B

Explanation

Choice A reason: Enzyme-stable meds suit oral use; nausea doesn’t allow it. This fits nursing pharmacology standards. It’s universally distinct, a viable condition.

Choice B reason: Nausea/vomiting blocks oral meds; other routes are needed. This is the exception per nursing standards. It’s universally distinct, impractical here.

Choice C reason: Cooperative swallowing enables oral administration; nausea hinders it. This aligns with nursing pharmacology. It’s universally distinct, a suitable scenario.

Choice D reason: Infection allows oral if swallowable; nausea prevents it. This fits nursing standards precisely. It’s universally distinct, not the issue.

A. The label is placed away from the palm of the hand B. The thumbnail is held on the line of the medication cup which indicates the correct amount to pour C. Any surplus medicine is returned to the bottle if too much is poured into the cup D. The medication cup is held below the level of the nurse’s eyes

Correct Answer is B

Explanation

Choice A reason: Label away aids reading, but thumbnail ensures dose accuracy. This errors per nursing standards. It’s universally distinct, less precise than thumbnail method.

Choice B reason: Thumbnail on cup line guarantees exact liquid dose poured. This aligns with nursing pharmacology standards. It’s universally applied, distinctly accurate for administration.

Choice C reason: Returning surplus risks contamination; thumbnail prevents overpouring. This choice misaligns with nursing safety. It’s universally distinct, unsafe for medication handling.

Choice D reason: Below-eye level risks misjudgment; thumbnail is precise. This errors per nursing pharmacology standards. It’s universally distinct, less accurate than standard.

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Which of the following is a drug that produces vasodilation, improves cardiac output, and lowers blood pressure?

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Naxlex Comprehensive Predictor Exams

The oral method of medication administration would be used for all of the following EXCEPT:

Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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