慢性肺心病最常见的并发症是() ["肺性脑病","DIC","上消化道出血","休克","心律失常"]
以下哪一项不是内痔常见的辨证分型:() ["A.风伤肠络","B.气阴两虚","C.气滞血瘀","D.脾虚气陷","E.湿热下注"]
男,30岁。先天性重度上睑下垂,最好的治疗方式是() ["切除部分眼睑皮肤","行眉上提术","额肌瓣悬吊术","睑裂开大术","内眦赘皮矫正术"]
女性,31岁,寒战.高热.腰痛.尿频.尿痛4天,体温39.5℃,两侧肋腰点压痛,普通尿培养阴性,用口服氟哌酸治疗效果不佳,首选哪项检查(). ["腹部平片","静脉路肾盂造影","尿抗体包裹细菌检查","尿高渗性培养","腹部B超"]
头颅侧位平片摄影,不能显示下列中的哪一个()。 ["A.蝶窦","B.脑室","C.血管沟","D.钙化","E.蝶鞍"]
阐述海绵窦血栓形成的临床特点。