— 生理適應 · MEDIUM · MCQ —
一位接受肝素(Heparin)治療的個案,下列哪項實驗室數據是監測重點?
Which lab finding is a priority for a client receiving heparin therapy?
- AHgb and Hct血紅素與血球容積比
- BaPTT✓ 正解活化部分凝血活酶時間 (aPTT)
- CPT/INR凝血酶原時間/國際標準化比值 (PT/INR)
- DPlatelet count血小板計數
— Explanation · 中文詳解 —
肝素(Heparin)治療的監測指標是 aPTT(活化部分凝血活酶時間)。PT/INR 是監測 Warfarin(Coumadin)的指標。血小板用於監測 HIT(肝素引起的血小板減少症),雖重要但 aPTT 是調整 heparin 劑量的核心。
The monitoring parameter for heparin therapy is aPTT (activated partial thromboplastin time). PT/INR is used to monitor warfarin (Coumadin). Platelet count is monitored for HIT (heparin-induced thrombocytopenia); although important, it is not the primary parameter for adjusting the heparin dose, which depends on aPTT.
✦ 台美臨床差異
美國護理師常有權限依據 nomogram 調整 heparin 劑量,台灣則多需醫師根據實驗室報告調整。