— 安全與感染控制 · EASY · MCQ —
護理師準備執行無菌處置時，應採取下列哪項行動？
Which action should the nurse take when preparing to perform a sterile procedure?
- ASet up the field 30 minutes before the procedure在操作前30分鐘設置無菌區
- BHold sterile items above waist level✓ 正解將無菌物品保持在腰部以上
- CTurn the back to the sterile field to grab supplies轉身背對無菌區以取用物資
- DKeep hands by the side after gloving戴好手套後將手放在身體兩側
— Explanation · 中文詳解 —
無菌技術（sterile technique）的關鍵在於維持無菌區（sterile field）的完整性。無菌區內僅能放置無菌物品，且護理師的操作必須確保無菌物品始終在視線範圍內，並高於腰部，因為低於腰部或視線之外的物品均視為已污染。保持嚴謹的操作空間與動作，是預防醫療照護相關感染（HAIs）的首要原則。
When performing a sterile procedure, the nurse must hold sterile items above waist level because anything below the waist is considered contaminated. Maintaining the sterile field within the visual range and at proper height is critical to preserving sterility and preventing healthcare-associated infections.