猝死型冠心病最主要的原因是() ["急性左心衰","急性广泛心肌梗死","严重心律失常,特别是心室颤动","心脏破裂","心源性休克"]
急性链球菌感染后肾炎急性期应卧床休息至() ["血尿完全消失,浮肿消失,血压正常","血沉降至正常","肉眼血尿消失,浮肿消退,血压基本正常","ASO降至正常","补体恢复正常"]
患者,男,21岁,晚餐后半小时练习倒立时突发腹痛,呕吐宿食3次,含血性液体。查体:体温38.8℃,脉搏112次/分,血压93/57mmHg;腹稍胀,右上腹部触及一压痛性肿块,中度反跳痛,肠鸣音消失。X线示多个气液平面。诊断为急性肠梗阻。该患者的处理原则是()。 ["A.行腹腔穿刺术","行胃镜检查","输液,病情好转后手术治疗","用吗啡镇痛并观察","急诊手术解除梗阻"]
肾病综合征时,可出现() ["尿蛋白阴性","血浆γ-球蛋白相对升高","血浆清蛋白下降","血浆总蛋白正常","肾小球滤过功能正常"]
下列哪项不是肾病综合征的并发症() ["肾静脉栓塞","原发性腹膜炎","低钙抽搐","循环充血","低血容量"]
耳源性迷路炎可分为三类,即:()、()和()。