导致原发性腹膜炎的主要病原菌为() ["绿脓杆菌","溶血性链球菌及肺炎链球菌","克雷伯菌","葡萄球菌","肠球菌"]
上消化道出血的临床表现不包括下列哪项() ["呕血","黑便","发热","心率变慢","氮质血症"]
消化性溃疡最主要的症状是() ["嗳气、反酸、胃灼热","恶心、呕吐","上腹胀","节律性上腹痛","无规律性下腹痛"]
急性肾小球肾炎并发严重循环充血和肺水肿时,不当的处理是() ["严格限制水、钠摄入","可静脉注射作用强而迅速的利尿剂","烦躁不安时可给哌替啶或吗啡","积极使用洋地黄制剂,加强心肌收缩力","血管扩张药"]
风心病最常见的联合瓣膜病组合为()。 ["二尖瓣狭窄合并关闭不全","三尖瓣狭窄合并关闭不全","主动脉瓣狭窄合并关闭不全","二尖瓣狭窄合并主动脉瓣关闭不全","二尖瓣狭窄合并主动脉瓣狭窄"]
程度较轻的耳聋也可称为()。