— 健康促進與維護 · EASY · MCQ —
護理師指導個案正確搬運技術以預防背部受傷。護理師應強調什麼？
A nurse is advising a client on safe lifting techniques to prevent back injury. What should the nurse emphasize?
- AKeep your feet together for maximum stability雙腳併攏以獲得最大穩定性
- BLift with your back muscles使用背部肌肉舉起
- CKeep the object close to your body✓ 正解將物體緊貼身體
- DTwist your torso while holding the load搬運時扭轉軀幹
— Explanation · 中文詳解 —
正確搬運技術的核心在於符合人體力學（body mechanics），以減少腰椎負荷並預防肌肉骨骼傷害。當物體貼近身體時，能縮短力臂，進而降低脊椎所承受的壓力。護理師應教導個案運用大肌肉群（如腿部）來進行動作，而非依賴背部肌肉，並確保雙腳分開以擴大支撐基底（base of support），維持身體平衡與穩定。
The core of correct lifting technique lies in adherence to body mechanics, which reduces lumbar spine load and prevents musculoskeletal injury. Holding the object close to the body shortens the lever arm, thereby decreasing the pressure on the spine. The nurse should teach the client to use large muscle groups (such as the legs) for the movement rather than relying on back muscles, and to keep the feet apart to widen the base of support, maintaining balance and stability.