43 有一位 55 歲男性,因呼吸不順而住院,病人有抽菸習慣,其肺功能檢查結果如下,試問下列何項診
斷最為可能?
FEV1 – 55% predicted
FEV1/FVC – 0.60
Bronchodilator response – 10% increase in FEV1
DLCO – normal
(A)Chronic obstructive pulmonary disease
(B)Asthma
(C)Pulmonary embolism
(D)Tuberculosis
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統計: A(0), B(2), C(0), D(0), E(0) #1045722
統計: A(0), B(2), C(0), D(0), E(0) #1045722