下列哪项是支气管哮喘与心源性哮喘的鉴别要点
A.注射氨茶碱后症状好转
B.阵发性夜间呼吸困难
C.咳出粉红色泡沫样痰
D.肺部闻及哮鸣音
E.肺部闻及湿啰音
参考答案:C
He speaks too quickly_________.[ ]
A.understand
B.write them down
C.to understand
D.and write
菊花具有的功效是
A.平降肝阳,息风止痉B.疏风清热,清利咽喉C.疏风清热,息风止痉D.疏散风热,清热解毒E.清肺止咳,清热解毒