心肌梗死并发室壁瘤,主要见于() ["左心室","室间隔","右心房","右心室","左心房"]
脑卒中的急性期血糖的控制,下列哪项正确() ["一般不给予含糖溶液","血糖应控制在8.3mmol/L以下","血糖增高超过11.1mmol/L时,应立即给予胰岛素治疗","降血糖速度不能过快,每小时下降3.3~5.6mmol/L为宜"]
男性,65岁,冠心病史10余年,冠状动脉造影检查后,出现恶心、食欲减退,BUN22mmol/L,Cr230mmol/L,HGB11.8g/dl,尿量500ml,血压140/80mmHg。最可能的诊断是() ["慢性肾衰竭","急性肾衰竭","缺血性肾病","过敏性间质性肾炎","良性肾小动脉硬化"]
男,30岁。车祸外伤1小时,左颞部着力,当时有短暂昏迷,对受伤情况不能回忆。查体:神志清,神经系统无阳性体征。若伤后5小时出现渐进性意识障碍,应首选的检查是() ["A.脑血管造影","腰穿","头颅X线摄片","头颅CT","放射性核素扫描"]
心肌梗死合并下肢静脉血栓形成部分脱落,多可产生() ["脑栓塞","肾动脉栓塞","脾动脉栓塞","四肢动脉栓塞","肺动脉栓塞"]
简述血管炎的分类标准。