A drug that lowers blood pressure is called a(n):

Sedative

Intermediate-acting

Vasodilator

Vasoconstrictor

Answer and Explanation

The Correct Answer is C

Choice A reason: Sedatives induce calm, not lower blood pressure directly. Vasodilators target BP reduction specifically. This choice errors per nursing pharmacology standards. It’s universally distinct as unrelated to BP management, lacking the required mechanism.

Choice B reason: Intermediate-acting defines duration, not BP-lowering action. Vasodilators reduce pressure effectively. This choice misaligns with nursing pharmacology definitions. It’s universally distinct, missing the functional role specified in the question.

Choice C reason: Vasodilators, like nitroglycerin, widen vessels, lowering BP efficiently. This matches nursing pharmacology standards precisely. It’s universally recognized, distinctly applied in practice for hypertension or angina management effectively.

Choice D reason: Vasoconstrictors raise BP, opposite of lowering it. Vasodilators fit the description accurately. This choice errors per nursing pharmacology principles. It’s universally distinct, contradicting the question’s intent entirely.

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Correct Answer is B

Explanation

Choice A reason: Soy lacks iodine link to contrast media allergies. Shellfish correlates instead. This errors per nursing pharmacology. It’s universally distinct, unrelated.

Choice B reason: Shellfish allergies tie to iodine, common in contrast media. This matches nursing pharmacology standards. It’s universally recognized, distinctly accurate.

Choice C reason: Acidic fruits don’t connect to contrast media reactions. Shellfish does instead. This misaligns with nursing standards. It’s universally distinct, irrelevant.

Choice D reason: Shellfish is linked, not none; this is incorrect. This errors per nursing pharmacology. It’s universally distinct, missing the known allergy.

A. Place medication well back on the tongue for ease in swallowing B. Allow a small amount of water to moisten the patient’s mouth C. Always give the most important medication last D. Always remain with the patient while the medication is taken

Correct Answer is C

Explanation

Choice A reason: Back-of-tongue placement eases swallowing; it’s standard practice. Last med isn’t a rule. This fits nursing pharmacology standards. It’s universally distinct, correct.

Choice B reason: Water moistens mouth, aiding swallowing; it’s routine always. Last med isn’t required. This aligns with nursing standards. It’s universally distinct, proper.

Choice C reason: Importance order isn’t a principle; other steps are standard. This is the exception per nursing pharmacology. It’s universally distinct, not applicable.

Choice D reason: Staying ensures meds are taken; it’s essential always. Last med isn’t a principle. This fits nursing standards. It’s universally distinct, safety-focused.

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A drug that lowers blood pressure is called a(n):

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Naxlex Comprehensive Predictor Exams

The nurse is aware that the patients who are allergic to intravenous contrast media are usually also allergic to which of the following products?

Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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A drug that lowers blood pressure is called a(n):

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