产生脑细胞损害和脑水肿的关键性时刻是循环停止后的最初() ["1分钟","2分钟","3分钟","4分钟","5分钟"]
下列哪项不符合特发性血小板减少性紫癜() ["本病以外周血血小板减少、血小板生存时间缩短为特征","是一种免疫性血小板破坏过多造成的疾病","临床分为急性和慢性两型","PAIgG增高,PAC3和PAC4也增高","骨髓巨核细胞计数减少,产血小板巨核细胞缺如"]
男性,48岁。发作性胸痛1个月,每次发作含硝酸甘油后缓解,考虑为冠心病、心绞痛。最常用的检查方法是() ["心脏X线摄片","心电图运动负荷试验","放射性核素检查","动态心电图","超声心动图"]
高渗性昏迷与酮症酸中毒的实验室检查主要区别是() ["血糖水平","血钠水平","血尿素氮水平","血浆渗透压","血清"]
属于微量元素的有() ["镁","铜","硒","锌","铁"]
急性脑血管病肝阳暴亢,风阳上扰证的治疗方剂为()。急性脑血管病风痰瘀血,阻痹络脉证的治疗方剂为()。