— 藥理與非經腸給藥 · MEDIUM · MCQ —
護理師給予 Atropine（阿托品）。下列哪項評估結果顯示藥物有效？
A nurse is administering a dose of atropine. What assessment finding indicates the drug is working?
- AIncreased secretions分泌物增加
- BIncreased heart rate✓ 正解心率增加
- CConstricted pupils瞳孔收縮
- DDecreased blood pressure血壓下降
— Explanation · 中文詳解 —
Atropine 是一種抗膽鹼藥物，臨床常應用於治療竇性心跳過慢（Bradycardia）。其作用為抑制迷走神經，因此心率增加是其治療目標。抗膽鹼藥物同時會減少分泌物（A 錯誤）並導致瞳孔放大（C 錯誤）。
Atropine is an anticholinergic medication commonly used clinically to treat sinus bradycardia. Its action is to inhibit the vagus nerve, so an increase in heart rate is the therapeutic goal. Anticholinergic drugs also decrease secretions (option A is incorrect) and cause pupil dilation (option C is incorrect).
✦ 台美臨床差異
兩地均用於急診心跳過慢處置，護理師需具備辨識心電圖的能力。