— 藥理與非經腸給藥 · MEDIUM · SATA —
下列哪些藥物需要監測國際標準化比值(INR)?(選所有適合的)
Which of the following medications require monitoring of the International Normalized Ratio (INR)? (Select all that apply.)
- AWarfarin✓ 正解Warfarin(華法林)
- BHeparinHeparin(肝素)
- CEnoxaparinEnoxaparin(依諾肝素)
- DAcenocoumarol✓ 正解Acenocoumarol(醋硝香豆素)
- EPhenprocoumon✓ 正解Phenprocoumon(苯丙香豆素)
— Explanation · 中文詳解 —
INR 主要用於監測維生素 K 拮抗劑(VKA)類的口服抗凝血藥物。Warfarin、Acenocoumarol 和 Phenprocoumon 皆屬於此類。Heparin 和 Enoxaparin(低分子量肝素)則需分別監測 aPTT 和 Anti-Xa 因子活性,不適用 INR 監測。
The INR is used primarily to monitor vitamin K antagonist (VKA) oral anticoagulants. Warfarin, acenocoumarol, and phenprocoumon all belong to this class. Heparin and enoxaparin (a low-molecular-weight heparin) are monitored with aPTT and anti-factor Xa activity, respectively, and are not assessed using the INR.
✦ 台美臨床差異
台灣診間常直接稱呼 Warfarin 為「抗凝血劑」,衛教時護理師需特別強調 INR 的重要性。