— 降低風險 · MEDIUM · MCQ —
護理師為病人注射胰島素,哪項步驟對確保安全最重要?
A nurse is administering insulin to a client. What is the most important step to ensure safety?
- ARecording the client's preference for injection site記錄病人對注射部位的偏好
- BChecking blood glucose before administration✓ 正解給藥前檢查血糖
- CRotating injection sites輪替注射部位
- DWarming the insulin vial溫熱胰島素瓶
— Explanation · 中文詳解 —
胰島素(Insulin)屬於高警訊藥物(High-alert medication),其劑量依據血糖數值調整。在給藥前確認血糖值是預防醫源性低血糖(Hypoglycemia)的關鍵安全步驟。若在血糖過低時給予胰島素,可能導致嚴重神經學損傷或休克。護理師必須確保「劑量與血糖數值相符」,這是病人安全(Patient Safety)的最高原則。
Checking blood glucose before administering insulin is the most critical safety step because insulin dosing is directly related to current glucose levels. This pre-administration assessment prevents iatrogenic hypoglycemia, which can cause severe neurological damage or shock if insulin is given when glucose is already low.
✦ 台美臨床差異
在美國臨床,胰島素給藥通常需兩位護理師(Double-check)進行交叉核對劑量,這在降低給藥錯誤方面極為嚴格。