— 安全與感染控制 · MEDIUM · MCQ —
護理師準備進行無菌技術操作。應如何開啟無菌包裝？
A nurse is preparing to perform a sterile procedure. How should the nurse open the sterile wrapper?
- AOpen the outermost flap away from the body first✓ 正解首先將最外層的襟翼朝遠離身體的方向打開
- BTouch the inner surface of the wrapper with gloves以手套觸碰包裝內層表面
- COpen the closest flap first to see the contents首先打開最靠近身體的襟翼以查看內容物
- DReach over the sterile field to open the flaps跨越無菌區域打開襟翼
— Explanation · 中文詳解 —
無菌技術（Sterile technique）的核心在於「維持無菌區域的邊緣無菌性」。開啟無菌包裝時，必須確保護理師的身體或手臂不會越過無菌區，以避免空氣中的懸浮微粒或身體接觸造成污染。開啟順序的設計旨在確保遠離身體的 flaps（襟翼）先開啟，最後才開啟靠近身體的那側，這是為了減少觸碰無菌包裝內部的風險。
To maintain sterility, the outermost flap of the wrapper should be opened first, moving away from the body. This technique prevents the nurse from reaching over the sterile field or contaminating the inner surfaces during the opening process.