NurslixJournal
藥理與非經腸給藥 · MEDIUM · MCQ

護理師欲給予病人 Warfarin,給藥前應檢查哪項實驗室數據?

A nurse is administering a dose of warfarin to a client. Which laboratory value should the nurse check prior to administration?

  • APTT
    部分凝血活酶時間
  • BHematocrit
    血球容積比
  • CPlatelet count
    血小板計數
  • DPT/INR✓ 正解
    凝血酶原時間/國際標準比值
Explanation · 中文詳解

Warfarin(Coumadin)是一種口服抗凝血劑,其治療效果是透過監測凝血酶原時間及其國際標準化比值(PT/INR)來評估的。PTT 是用來監測肝素(Heparin)的,兩者不可混淆。在用藥前確認此數值,可避免抗凝血過度導致出血風險。

Warfarin (Coumadin) is an oral anticoagulant whose therapeutic effect is evaluated by monitoring the prothrombin time and its international normalized ratio (PT/INR). PTT is used to monitor heparin, and the two must not be confused. Confirming this value before administration helps avoid the bleeding risk from excessive anticoagulation.

✦ 台美臨床差異

兩地均依循 INR 指標進行劑量調整,但美國臨床普遍使用電子化決策輔助系統協助護理師核對劑量。

Related · 同分類的其他題目

More from Pharmacological & Parenteral

瀏覽全部 2,027 題 藥理與非經腸給藥 →
Jump to another chapter