原发性高血压高度危险组标准包括() ["A.高血压3级不伴危险因素","B.高血压2级伴糖尿病","C.高血压1级伴3个危险因素","D.高血压1级伴靶器官损害","E.高血压2级伴心脏病"]
α-丁酸萘酚酯酶(α-NBE)染色时与重氮盐偶联成有色沉淀的是() ["α-丁酸","α-萘酯","α-萘酚","α-酯酶","α-丁酸萘酚"]
血液透析的相对禁忌证不包括() ["休克或收缩压<80mmHg","大手术术后3d内,或有严重出血倾向","严重贫血(Hb<50g/L)","严重心功能不全","儿童"]
20岁男性,2月初发病,主诉寒战,高热剧烈头痛一天,曾呕吐三次。体检:神志清,体温39.8℃,颈强直(±),皮肤有瘀点,咽部略充血,心肺腹无异常,克氏征(-)。血白细胞20×109/L,中性粒85%。腰穿脑脊液,米汤样,Pandy(+++),细胞数3000×106/L,中性粒80%,糖1.12mmol/L(20mg%)最可能的诊断是() ["A.流行性乙型脑炎","脑型疟疾","化脓性脑膜炎","结核性脑膜炎","流行性脑脊髓膜炎"]
关于间质性肾炎的光镜下特点,叙述错误的是() ["肾间质水肿","弥漫淋巴细胞和单核细胞浸润","散在嗜酸粒细胞浸润","肾小囊可见大新月体","肾小球及肾血管正常"]
紫雪长于()。至宝丹长于()。