一位接受髖關節置換術後第一天的病人，護理師採取哪項措施以預防深部靜脈栓塞（DVT）？
A nurse is caring for a client who is post-op day 1 from a total hip arthroplasty. Which action is essential for preventing deep vein thrombosis (DVT)?
- AKeep the hip flexed at 90 degrees保持髖關節屈曲 90 度
- BMaintain bed rest for 48 hours維持臥床休息 48 小時
- CApply elastic compression stockings and encourage leg exercises✓ 正解穿戴彈性壓力襪並鼓勵腿部運動
- DPerform passive range of motion on the surgical limb對手術肢體進行被動關節活動度訓練
髖關節置換術後，預防深部靜脈栓塞（DVT）是術後照護的關鍵。術後病人因活動減少及手術創傷，血液易淤積於下肢，增加栓塞風險。彈性襪（Compression stockings）能促進靜脈血液回流；踝關節幫浦運動（Ankle pumps）利用肌肉收縮擠壓靜脈，亦能有效預防血栓形成。術後應鼓勵病人儘早進行適度活動。
Following hip arthroplasty, preventing deep vein thrombosis (DVT) is a key element of postoperative care. Because of reduced mobility and surgical trauma, blood pools in the lower extremities, increasing the risk of thrombus formation. Compression stockings promote venous return; ankle pump exercises use muscular contractions to compress the veins, also effectively preventing thrombus formation. Postoperatively, the client should be encouraged to engage in appropriate activity as early as possible.