— 安全與感染控制 · EASY · MCQ —
護理師應在何時執行洗手？
When should the nurse perform hand hygiene?
- AAfter documenting care記錄照護後
- BBefore and after patient contact✓ 正解接觸病人前後
- COnly after patient contact僅在接觸病人後
- DOnly when hands are visibly soiled僅當雙手明顯髒污時
— Explanation · 中文詳解 —
手部衛生是預防「院內感染」（Healthcare-Associated Infections, HAI）的基石。根據 WHO 的「洗手五時刻」，護理師必須在接觸病人前與後執行洗手。接觸前洗手是為了保護病人免受護理人員帶來的外源性病原體感染；接觸後洗手則是為了防止將病人身上的病原體帶給自己或傳播至環境中。
Hand hygiene must be performed before and after patient contact to prevent healthcare-associated infections. Washing hands before contact protects the patient from exogenous pathogens brought by the healthcare worker, while washing after contact prevents the transmission of the patient's microorganisms to others or the environment.