— 降低風險 · EASY · MCQ —
護理師教導病人關於居家感染控制。哪項說明正確？
A nurse is teaching a client about infection control in the home. Which instruction is correct?
- ADiscard all leftovers immediately after eating用餐後立即丟棄所有剩菜
- BUse a new paper towel to turn off the faucet✓ 正解使用新的紙巾關閉水龍頭
- CClean surfaces with bleach twice a week每週兩次用漂白水清潔表面
- DWash hands with hot water only僅用熱水洗手
— Explanation · 中文詳解 —
居家感染控制（Infection Control）的核心在於打破傳播鏈。洗手是預防感染最有效的方法，但洗手過程必須正確。水龍頭把手是常見的病菌聚集處，若洗手後直接觸碰水龍頭關水，將導致剛洗淨的雙手再次污染，因此使用擦手紙覆蓋關水是關鍵的無菌技巧。其他選項如只用熱水或隨意丟棄食物皆非感染控制的標準作業。
Using a paper towel to turn off the faucet prevents cross-contamination because faucet handles are often contaminated with pathogens. This technique ensures that clean hands do not become recontaminated after washing, which is a critical step in maintaining infection control.