— 基本照護與舒適 · EASY · MCQ —
護理師進行傷口護理。手部衛生的標準為何？
A nurse is providing wound care. What is the standard for hand hygiene?
- AOnce per shift每班一次
- BOnly when the hands are visibly soiled僅在手部明顯髒污時
- CBefore and after the procedure✓ 正解操作前後
- DOnly after the procedure僅在操作後
— Explanation · 中文詳解 —
手部衛生是預防醫源性感染（Healthcare-associated infections, HAIs）最基礎且有效的措施。根據疾病管制與預防中心（CDC）指南，護理師必須遵循「手部衛生五大時刻」，其中在進行傷口護理等侵入性或接觸性操作前與後，均需執行以阻斷病原體傳播。正確答案 C 涵蓋了操作前後的風險控制，是臨床護理的黃金標準。
Hand hygiene is the most effective measure for preventing healthcare-associated infections. According to CDC guidelines, nurses must perform hand hygiene before and after any invasive or contact procedure, such as wound care, to break the chain of infection transmission.