Which of the following drugs is administered subcutaneously, in the belly, at least 2 inches from the umbilicus?
Lasix
Digoxin
Heparin
Phenobarbital
The Correct Answer is C
Choice A reason: Lasix is given IV or orally, not subQ in the belly. Heparin fits this route, per nursing standards. This errors universally, distinctly missing subcutaneous administration.
Choice B reason: Digoxin is oral or IV, not subQ in the abdomen. Heparin is correct, per nursing pharmacology. This misaligns universally, distinctly unrelated to belly injections.
Choice C reason: Heparin is injected subQ in the belly, 2 inches from umbilicus, for anticoagulation. This matches, per nursing standards. It’s universally applied, distinctly effective.
Choice D reason: Phenobarbital is oral or IV, not subQ in the belly. Heparin suits this, per nursing pharmacology. This errors universally, distinctly off-target for route.
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Related Questions
Correct Answer is C
Explanation
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.
Correct Answer is B
Explanation
Choice A reason: Antipyretics lower fever; Dilaudid relieves pain, not fever. This choice errors per nursing pharmacology. It’s universally distinct, unrelated to analgesic purpose.
Choice B reason: Dilaudid, an opioid analgesic, manages pain effectively. This aligns with nursing pharmacology standards precisely. It’s universally recognized, distinctly applied for pain relief.
Choice C reason: Antidepressants treat mood; Dilaudid targets pain instead. This choice misaligns with nursing standards. It’s universally distinct, off-target for Dilaudid’s role.
Choice D reason: Antibiotics combat infection; Dilaudid addresses pain only. This errors per nursing pharmacology principles. It’s universally distinct, missing analgesic classification.
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