— 基本照護與舒適 · EASY · MCQ —
護理師協助長期臥床病人翻身時，為預防自身背部受傷，應優先採取的體力工學原則為何？
A nurse is assisting an immobile client with turning in bed. What is the priority ergonomic principle to prevent nurse back injury?
- AUse back muscles to lift the client使用背部肌肉抬起病人
- BKeep the client close to the nurse's body✓ 正解將病人緊貼護理師身體
- CKeep feet close together to maintain balance雙腳靠攏以保持平衡
- DTwist the waist while moving the client移動病人時扭轉腰部
— Explanation · 中文詳解 —
護理師在執行病人護理時，必須運用「人體工學（Ergonomics）」原則來保護自身脊椎健康。核心原則是減少腰部負荷並利用身體大肌肉群。將病人靠近身體中心（Center of Gravity）能顯著縮短力臂，降低背部肌肉的剪力與壓力。此外，應採取雙腳微開增加底面積以維持重心穩定，並運用腿部力量進行移動，而非僅僅依賴背部肌肉，以預防職業傷害。
To prevent back injury, the nurse should keep the client close to their own body, which reduces torque on the spine by shortening the lever arm and utilizing proper body mechanics.