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安全與感染控制 · MEDIUM · MCQ

一位病人診斷為困難梭狀桿菌感染,護理師應採取何種手部衛生措施?

A client is diagnosed with Clostridioides difficile infection. Which hand hygiene practice should the nurse implement?

  • AUse soap and water for hand hygiene✓ 正解
    使用肥皂和水進行手部清潔
  • BUse hand sanitizer after every contact
    每次接觸後使用乾洗手
  • CWear sterile gloves at all times
    全程佩戴無菌手套
  • DUse alcohol-based hand rub only
    僅使用含酒精的搓手液
Explanation · 中文詳解

困難梭狀桿菌(C. difficile)會產生芽孢(spores),這些芽孢對酒精具有極強的抵抗力,一般的酒精性乾洗手液無法有效將其從手上移除。根據疾病管制與預防中心(CDC)的感染控制指引,處理此類病人時,必須使用肥皂與流動水進行手部衛生,利用物理性的機械沖刷作用(mechanical friction)將芽孢移除。這是預防醫療照護相關感染(HAI)的核心原則,也是 NCLEX 考試中關於傳染病隔離的必考點。

Soap and water must be used for hand hygiene because C. difficile spores are resistant to alcohol-based sanitizers. Physical friction and rinsing with running water are required to effectively remove these spores from the hands, adhering to CDC infection control guidelines.

✦ 台美臨床差異

美國醫院對於 C. diff 病人的手部衛生規定非常嚴格,多數醫療機構會於床邊張貼明確標示,要求護理師『Soap and Water Only』,強調不可僅依賴酒精乾洗手液。

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