牙周炎的四大主要症状不包括() ["牙龈炎症","牙周脓肿","牙周袋的形成","牙槽骨吸收","牙齿松动和移位"]
治疗寒性哮喘,首选方剂为() ["A.小青龙汤合三子养亲汤","B.定喘汤","C.华盖散","D.小青龙汤合黑锡丹","E.射干麻黄汤"]
阿米巴肝脓肿的好发部位是() ["肝右叶中部","肝右叶顶部","肝左叶上部","肝右叶下部","肝左叶下部"]
治疗热性哮喘,首选方剂为() ["A.清气化痰丸","B.五虎汤合葶苈大枣泻肺汤","C.清宁散","D.银翘散合礞石滚痰丸","E.麻杏石甘汤合苏葶丸"]
下列有关折返的描述,不正确的是()。 ["心脏两个或多个部位的传导性与不应期各不相同,相互连接形成一个开放环","其中一条通道发生单向传导阻滞","另一通道传导缓慢,使原先发生阻滞的通道有足够的时间恢复兴奋性","原先阻滞的通道再次激动,从而完成一次折返激动","冲动在环内反复循环,产生持续而快速的心律失常"]
白喉中毒症状严重患者酌用();并发心肌炎患者静注()、()、()等。