問題詳情

25.在以流量計測量肺功能時,最大呼氣流速(peak expiratory flow rate, PEFR)低於預測值的80%,但用力肺活量(forced vital capacity, FVC)接近正常值,則患者最可能是下列何種狀況?
(A)阻塞型肺部疾病(obstructive pulmonary disease)
(B)侷限型肺部疾病(restrictive pulmonary disease)
(C)混合型肺部疾病(mixed pulmonary disease)
(D)灌流限制型肺部疾病(perfusion limited pulmonary disease)

參考答案

答案:A
難度:簡單0.775735
統計:A(211),B(52),C(8),D(1),E(0)