— 降低風險 · EASY · MCQ —
護理師教導病人使用誘發性肺量計（Incentive Spirometer）。下列哪項說明正確？
A nurse is teaching a client about the use of an incentive spirometer. Which instruction should the nurse include?
- AInhale slowly and deeply✓ 正解緩慢且深層地吸氣
- BExhale rapidly into the device向裝置中快速呼氣
- CUse the device once a day每天使用一次該裝置
- DCough immediately after every breath每次呼吸後立即咳嗽
— Explanation · 中文詳解 —
誘發性肺量計旨在促進肺泡擴張，預防術後肺塌陷。正確用法是採取深而慢的吸氣（Inhale slowly and deeply），而非快速呼氣。通常建議每小時執行 10 次，吸氣後保持吸氣狀態 2-3 秒，再緩慢吐氣。頻繁練習有助於提升肺活量。
The nurse should instruct the client to inhale slowly and deeply to effectively expand the alveoli and prevent postoperative atelectasis. This technique promotes lung expansion more effectively than rapid exhalation and should typically be performed frequently, such as 10 times per hour, rather than just once daily.
✦ 台美臨床差異
台美術後護理均高度重視 IS 的使用，但美國護理師常需記錄病人達成之容量（mL），台灣則多以記號告知次數。