— 安全與感染控制 · HARD · MCQ —
下列哪項護理行動最能預防中心靜脈導管相關血流感染(CLABSI)?
Which of the following nursing actions best prevents central line-associated bloodstream infections (CLABSI)?
- AChange the dressing every 24 hours每 24 小時更換敷料
- BUse sterile technique for all line maintenance✓ 正解所有管路維護均使用無菌技術
- CAdminister prophylactic antibiotics daily每日給予預防性抗生素
- DFlush the line with saline every hour每小時以生理食鹽水沖洗管路
— Explanation · 中文詳解 —
中心靜脈導管(Central line)是血液感染的主要途徑。預防 CLABSI 的黃金守則在於嚴格的無菌技術(Sterile technique)。任何涉及導管接頭、輸液管路更換或抽血的操作,都必須遵守無菌原則,降低細菌經由管路進入血流的風險。此外,導管敷料的更換頻率應遵照機構指引,而非每日更換。
Strict sterile technique is the cornerstone of preventing central line-associated bloodstream infections (CLABSI). Any maintenance activity involving the catheter hub, tubing, or dressing changes must adhere to aseptic principles to minimize bacterial entry into the bloodstream.