问题
多项选择题
麻醉废气清除系统的处理装置，下列说法哪些正确（）
A.被动清除时是以患者自身的呼吸作为驱动力
B.被动清除时处理管口防止阻塞
C.被动清除处理管气流阻力不能大于10cmH2O
D.被动清除的处理管外口置于排风扇装置邻近排气效果更好
E.主动清除的废气处理管要尽可能粗
答案
参考答案：A, B, D
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麻醉废气清除系统的处理装置，下列说法哪些正确（）
A.被动清除时是以患者自身的呼吸作为驱动力
B.被动清除时处理管口防止阻塞
C.被动清除处理管气流阻力不能大于10cmH2O
D.被动清除的处理管外口置于排风扇装置邻近排气效果更好
E.主动清除的废气处理管要尽可能粗
参考答案：A, B, D
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