21.下列何者最適合氣喘病人居家監測肺功能變化?
(A)用力呼氣一秒量(forced expiratory volume in 1 second, FEV1)
(B)用力肺活量(forced vital capacity, FVC)
(C)用力呼氣1秒率(FEV1/FVC)
(D)尖峰呼氣流速(peak expiratory flow, PEF)
詳解 (共 3 筆)
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7.何者為監測呼吸道阻塞最簡便的方法? ...
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知道如何解釋就比較容易背熟了!!請參考以...
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Peak expiratory flow...