试题详情

下列哪组肺功能测定结果最有助于慢性阻塞性肺疾病的诊断

AFEV/FVC%<75%,FEV/preFEV>60%

BFEV/FVC%<75%,FEV/preFEV>85%

CFEV/FVC%<80%,FEV/preFEV>85%

DFEV/FVC%<80%,FEV/preFEV>8026

EFEV/FVC%<70%,FEV/preFEV>80%