NurslixJournal
降低風險 · MEDIUM · MCQ

護理師準備給予病人華法林(Warfarin)。給藥前必須檢測哪個實驗室數值?

A nurse is preparing to administer warfarin to a client. Which laboratory result must the nurse check before administering the medication?

  • AINR✓ 正解
    INR
  • BaPTT
    aPTT
  • CCreatinine level
    肌酸酐值
  • DWBC count
    白血球計數
Explanation · 中文詳解

Warfarin 是維生素 K 拮抗劑,其療效監測指標為凝血酶原時間的國際標準化比值(INR)。一般治療範圍視適應症而定(通常為 2.0-3.0)。aPTT 用於監測 Heparin,而非 Warfarin。

Warfarin is a vitamin K antagonist, and its therapeutic effect is monitored using the International Normalized Ratio (INR). While aPTT is used for heparin, INR provides the standard measurement for assessing warfarin efficacy and safety.

✦ 台美臨床差異

兩國監測標準一致,但美國護理師常利用電腦系統自動連結實驗室數據進行給藥判斷。

Related · 同分類的其他題目

More from Reduction of Risk Potential

瀏覽全部 1,953 題 降低風險 →
Jump to another chapter