题目内容
表明气道阻塞具有可逆性的检査结果是
2021-12-09
A.—秒用力呼气容积（FEVSSO%预计值
B.最大呼气流量(PEF)>60%预计值
C.吸人沙丁胺醇后FEV,增加率>12%
D.吸入倍氯米松后FEV,增加率>15%
E.支气管激发试验阳性
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