— 降低風險 · EASY · MCQ —
護理師照顧一位嗜中性白血球減少的病人，哪項措施預防感染最有效？
A nurse is caring for a client with neutropenia. Which action is most effective in preventing infection?
- AImplement strict hand hygiene for all staff and visitors✓ 正解實施嚴格的手部衛生（針對所有工作人員與訪客）
- BRestrict all visitors to family members only限制訪客僅限家屬
- CPerform oral care every 4 hours每4小時進行口腔護理
- DProvide a high-protein, high-calorie diet提供高蛋白、高熱量飲食
— Explanation · 中文詳解 —
嗜中性白血球減少（Neutropenia）病人缺乏足夠的防禦機制，任何外源性病原體都可能引發致命性感染。預防感染的核心在於阻斷傳播途徑，而醫護人員與訪客的手部是病原體傳播最主要的媒介。執行嚴格的手部衛生（Hand hygiene）是預防感染最經濟且最有效的感染控制標準預防措施（Standard Precautions）。
Clients with neutropenia lack adequate defense mechanisms, and any exogenous pathogen can cause life-threatening infection. The cornerstone of infection prevention is interrupting the route of transmission, and the hands of healthcare workers and visitors are the primary vehicle for pathogen spread. Strict hand hygiene is the most economical and effective Standard Precaution for preventing infection.