— 基本照護與舒適 · MEDIUM · MCQ —
護理師教導病人使用連續正壓呼吸器（CPAP）面罩。其目標為何？
A nurse is teaching a client about the use of a continuous positive airway pressure (CPAP) mask. What is the goal?
- ATo replace the need for physical exercise取代體力活動的需求
- BTo deliver medications to the lungs將藥物送達肺部
- CTo keep the airway open during sleep✓ 正解在睡眠期間保持呼吸道暢通
- DTo provide high-concentration oxygen提供高濃度氧氣
— Explanation · 中文詳解 —
連續正壓呼吸器（CPAP）是治療阻塞型睡眠呼吸中止症（OSA）的黃金標準（Gold Standard）。其運作機轉是透過面罩提供持續的正壓氣流，像是一根「空氣夾板」一樣，撐開塌陷的咽喉部呼吸道，防止睡眠時軟組織阻塞呼吸道。它不具備給氧治療功能（除非另外接氧氣瓶），也不是藥物傳輸設備。護理師需教育病人面罩密合度的重要性，以及定期清潔以防止皮膚刺激或感染。
The primary goal of continuous positive airway pressure (CPAP) therapy is to maintain airway patency during sleep by delivering constant positive pressure, which acts as a pneumatic splint to prevent upper airway collapse. This intervention is the gold standard for treating obstructive sleep apnea and does not function as a medication delivery system or a substitute for lifestyle modifications.