— 安全與感染控制 · MEDIUM · MCQ —
在醫院環境中，下列哪項措施對預防抗藥性金黃色葡萄球菌（MRSA）擴散最為有效？
Which action is most effective for a nurse to prevent the spread of MRSA in a hospital setting?
- AUsing private rooms for all clients為所有病人提供單人病房
- BImplementing consistent hand hygiene practices✓ 正解實施一致的手部衛生措施
- CWearing a mask while in the patient's room在病人房間內佩戴口罩
- DApplying alcohol-based hand rub before touching every patient在接觸每位病人前使用酒精性乾洗手
— Explanation · 中文詳解 —
在醫院環境中，預防傳染病擴散的最有效且具成本效益的手段始終是手部衛生（Hand hygiene）。MRSA 主要透過直接接觸護理師的手部或被汙染的醫療設備進行人與人之間的傳播。雖然隔離措施（如單人房）有其輔助作用，但若醫護人員未落實手部衛生，隔離效果將大打折扣。護理師應嚴格遵守世界衛生組織（WHO）的洗手五時機。
Consistent hand hygiene is the single most effective method for preventing the spread of MRSA and other infections in a hospital setting. While isolation precautions like private rooms are helpful, they are secondary to proper hand washing techniques.