一位活動受限的病人需由床邊移動至椅子。護理師應採取哪種行動以確保雙方安全？
A nurse is assisting a client with limited mobility to transition from bed to chair. Which action best ensures the safety of both the client and the nurse?
- AKeep the client's feet close together for stability將病人的雙腳併攏以保持穩定
- BBend at the waist to lower the client safely彎曲腰部以安全放下病人
- CTwist the torso to pivot the client into the chair扭轉軀幹以將病人旋轉至椅子上
- DMaintain a wide base of support and keep the client close✓ 正解保持寬廣的支撐基底並將病人拉近
人體力學（Body mechanics）的原則旨在透過擴大支撐底面積（Wide base of support）與降低重心，減少背部肌肉負荷並提高穩定性。在協助病人移動時，將病人靠近自己的身體中心（Keep the client close）能顯著減少槓桿作用帶來的脊椎壓力，從而保護護理師的腰椎健康並確保病人的轉移過程平穩。這些技巧不僅是為了預防護理師職業傷害，更是為了確保病人在移動過程中的安全與舒適。
Respiratory depression is a potentially fatal adverse effect of opioid analgesics, making a respiratory rate of 10 breaths per minute the highest priority assessment finding. This symptom indicates compromised airway, breathing, and circulation (ABCs) and requires immediate intervention. While constipation and drowsiness are common side effects, they are not immediately life-threatening compared to respiratory suppression.