问题详情
下列哪组肺功能测定结果最有助于慢性阻塞性肺病的诊断
A、FEV/FVC%85%
B、FEV/FVC%85%
C、FEV／FVC%80%
D、FEV／FVC%80%
E、FEV／FVC%>80%,FEV/preFEV>80%
/FVC%85%/FVC%85%／FVC%80%／FVC%80%／FVC%>80%,FEV/preFEV>80%/FVC%85%/FVC%85%／FVC%80%／FVC%80%／FVC%>80%,FEV/preFEV>80%