— 藥理與非經腸給藥 · MEDIUM · SATA —
下列哪些藥物在給藥前,護理師必須測量心尖脈整整一分鐘?(選所有適合的)
Which of the following medications require the nurse to assess the apical pulse for one full minute before administration? (Select all that apply.)
- ADigoxin✓ 正解Digoxin(地高辛)
- BAtenolol✓ 正解Atenolol(阿替洛爾)
- CLisinoprilLisinopril(賴諾普利)
- DDiltiazem✓ 正解Diltiazem(地爾硫䓬)
- EMetoprolol✓ 正解Metoprolol(美托洛爾)
— Explanation · 中文詳解 —
Digoxin、Beta-blockers(如 Atenolol、Metoprolol)以及鈣離子通道阻斷劑(如 Diltiazem)均具備負性變時作用(Negative chronotropic effect),會降低心率。給藥前評估心尖脈是確保用藥安全的標準步驟,若心率低於標準門檻(通常為 60 bpm),應暫停給藥並回報。
Medications such as digoxin, beta-blockers (atenolol, metoprolol), and calcium channel blockers (diltiazem) have negative chronotropic effects that can lower heart rate. The nurse must assess the apical pulse for one full minute prior to administration to ensure the heart rate is within safe limits.
✦ 台美臨床差異
美台臨床皆有此規範,但在美國電子病歷系統中,若心跳低於門檻,系統常會自動鎖定給藥頁面,台灣則視各醫院資訊系統設計而定。