When reconstituting a powdered medication to liquid form, the nurse must be sure to do all the following EXCEPT:

Carefully read the instructions on the label regarding the proper diluent to use

Refrigerate the vial after use

Throw any multidose vials away after giving a single dose

Wipe the top of the vial with an alcohol sponge before inserting the needle

Answer and Explanation

The Correct Answer is C

Choice A reason: Reading diluent instructions ensures proper reconstitution; it’s required. Discarding multidose isn’t, per nursing pharmacology. This is universally distinct, a necessary step.

Choice B reason: Refrigeration maintains stability post-reconstitution; it’s standard practice. Throwing multidose vials isn’t, per nursing standards. This holds universally, distinctly for storage.

Choice C reason: Multidose vials are reusable if sterile; discarding after one dose is wrong. This is the exception, per nursing pharmacology. It’s universally distinct, errors in use.

Choice D reason: Wiping with alcohol ensures sterility before needle entry; it’s essential. Discarding multidose isn’t, per nursing standards. This is universally distinct, a safety step.

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Correct Answer is B

Explanation

Choice A reason: Decreasing BP is correct; other options don’t apply. This choice errors per nursing pharmacology. It’s universally distinct, denies the right answer.

Choice B reason: Vasotec, an ACE inhibitor, lowers BP by vessel relaxation. This aligns with nursing pharmacology standards. It’s universally applied, distinctly effective.

Choice C reason: Elevating BP opposes ACE inhibitor action entirely. Lowering is correct. This errors per nursing standards. It’s universally distinct, reverses function.

Choice D reason: No effect contradicts Vasotec’s BP-lowering purpose. This choice misaligns with nursing pharmacology. It’s universally distinct, errors in drug role.

A. Amiodarone (Pacerone) B. Albuterol C. Pravachol (pravastatin) D. Nitroglycerin

Correct Answer is D

Explanation

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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When reconstituting a powdered medication to liquid form, the nurse must be sure to do all the following EXCEPT:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Angiotensin inhibitors like Vasotec (enalapril):

Correct Answer is B

Explanation

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

Correct Answer is D

Explanation

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