— 安全與感染控制 · MEDIUM · MCQ —
護理師為泌尿道感染（UTI）病人制定照護計畫，哪項措施對預防感染散播至關重要？
A nurse is developing a plan of care for a client with a urinary tract infection (UTI). Which intervention is crucial for preventing the spread of infection?
- AAdminister antibiotics as prescribed.遵照指示給予抗生素。
- BMonitor vital signs every 4 hours.每4小時監測生命徵象。
- CMaintain strict aseptic technique during urinary catheterization.✓ 正解在導尿期間維持嚴格的無菌技術。
- DEncourage fluid intake of 2-3 liters per day.鼓勵每日攝取2-3公升的水分。
— Explanation · 中文詳解 —
預防泌尿道感染（UTI）的核心在於阻斷病原體進入尿道的途徑。留置導尿管是醫源性感染的主要風險源，因為導尿管提供了細菌由尿道口逆行進入膀胱的物理通路。因此，在執行導尿程序時，必須嚴格執行無菌技術（Aseptic technique），確保導尿管、潤滑劑及操作者的手部均處於無菌狀態，這是預防感染最直接且關鍵的介入措施。
Strict aseptic technique during urinary catheterization is crucial because the catheter provides a direct pathway for bacteria to enter the bladder. Maintaining sterility prevents the introduction of pathogens, which is the primary method for stopping the spread of catheter-associated infections.