A nurse in a health clinic is assisting in the care of a client diagnosed with chlamydia. The client was prescribed azithromycin 1 g PO once. Which of the following allergy findings in the client's history should the nurse report to the provider?
Allergy to tetracyclines
Allergy to sulfonamides
Allergy to macrolides
Allergy to penicillins
The Correct Answer is C
Choice A reason: Tetracycline allergy doesn’t cross-react with azithromycin, a macrolide. They’re distinct classes, so this isn’t a concern for chlamydia treatment safety.
Choice B reason: Sulfonamide allergy is unrelated to azithromycin’s macrolide structure. No cross-sensitivity exists, making this irrelevant for reporting in this case.
Choice C reason: Azithromycin is a macrolide; allergy to this class risks anaphylaxis. Reporting ensures safe alternative prescribing for chlamydia, a critical safety step.
Choice D reason: Penicillin allergy doesn’t affect azithromycin use; they’re unrelated structurally. This doesn’t require reporting, as no cross-reaction occurs here.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Steri-strips support incision healing post-laparoscopy, falling off naturally in 7-10 days. This shows correct understanding of wound care instructions.
Choice B reason: Prolonged nausea isn’t expected post-cholecystectomy; it’s minimal with laparoscopy. Persistent symptoms suggest complications, not normal recovery understanding.
Choice C reason: High-fat diets strain digestion post-gallbladder removal, causing discomfort. Low-fat is advised, so this reflects a recovery misconception.
Choice D reason: Diarrhea may occur briefly, but not until diet shifts. Expecting it long-term misinterprets bile adjustment, needing dietary clarification.
Correct Answer is D
Explanation
Choice A reason: Dry mucous membranes signal dehydration, not hyperkalemia directly. High potassium affects cardiac and nerve function, not mucosal hydration status in renal failure.
Choice B reason: Hyperactive reflexes occur in hypocalcemia, not hyperkalemia. Excess potassium depresses nerve and muscle activity, often reducing reflexes instead of enhancing them.
Choice C reason: Trousseau’s sign indicates hypocalcemia, with carpal spasm from cuff pressure. Hyperkalemia in renal failure doesn’t trigger this; it’s a calcium issue.
Choice D reason: Irregular heart rate, like bradycardia or arrhythmias, stems from hyperkalemia’s effect on cardiac conduction. In renal failure, potassium excess disrupts rhythms critically.
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