— 安全與感染控制 · MEDIUM · MCQ —
哪位病人面臨侵入性操作相關的感染風險？
Which patient is at risk for an infection related to invasive procedures?
- APatient eating a standard meal食用標準餐點的患者
- BPatient receiving IV fluids✓ 正解接受靜脈輸液的患者
- CPatient talking to family與家人談話的患者
- DPatient walking in the hallway在走廊散步的患者
— Explanation · 中文詳解 —
侵入性操作（Invasive procedures）如靜脈輸液，會破壞皮膚的完整性，形成微生物進入體內的直接通道。這是造成「醫源性感染」（Iatrogenic infection）最常見的原因。護理師在執行此類程序時，必須嚴格遵守無菌技術（Aseptic technique），包括手部衛生、消毒皮膚與維持管路無菌，才能有效降低感染風險。
Invasive procedures such as intravenous infusions disrupt skin integrity and create a direct portal of entry for microorganisms. This is the most common cause of iatrogenic infection. When performing such procedures, the nurse must strictly observe aseptic technique—including hand hygiene, skin disinfection, and maintaining sterility of the line—in order to effectively reduce the risk of infection.