— 藥理與非經腸給藥 · EASY · MCQ —
護理師準備給予心衰竭病人毛地黃(Digoxin),聽診心尖脈為 58 次/分。下列何者為正確行動?
A nurse is preparing to administer digoxin to a client with heart failure. The apical pulse is 58 bpm. What is the appropriate nursing action?
- ARe-check the pulse in 30 minutes30 分鐘後重新檢查脈搏
- BAdminister the dose as scheduled按預定時間給藥
- CHold the dose and notify the provider✓ 正解暫停給藥並通知醫師
- DCheck the client's potassium level before giving給藥前檢查病人的鉀離子濃度
— Explanation · 中文詳解 —
毛地黃具有負性心率作用,成人給藥標準為心跳低於 60 次/分時應停藥並通知醫師。心跳過慢可能與藥物蓄積中毒有關,若貿然給藥將導致更嚴重的竇性心搏過緩或致命性心律不整。評估病人生命徵象後,應優先採取保護措施。
Digoxin should be withheld if the apical pulse is below 60 beats per minute to prevent toxicity and severe bradycardia. The nurse must notify the provider before administering the dose to ensure client safety.
✦ 台美臨床差異
美台護理臨床常規中,針對毛地黃給藥的心跳標準皆維持 60 次/分作為安全底線。