题目内容
异丙肾上腺素治疗支气管哮喘的机制是( )
2021-11-10
A.激动p受体,支气管平滑肌舒张
B.减少环磷腺苷(cAMP>分解
C.抑制组胺的释放
D.兴奋中枢,加快加深呼吸
E.收缩支气管血管
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27492' and id < 2270550 and id<>'2270550' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27492' and id > 2270550 and id<>'2270550' order by id asc limit 5