10岁女孩,水肿2天,伴尿量减少及血尿,今诉头痛、视物不清,发病前2周有呼吸道感染史。如果该患儿血压急剧升高,头痛剧烈,出现失明,首选的处理是() ["A.强力利尿剂","硝苯地平口服","强心剂","硝普钠静滴","甘露醇静滴"]
由3~5支终末细支气管组成的肺结构称为() ["肺小叶","初级小叶","次级小叶","肺段","肺腺泡"]
下列哪支血管不参与构成门静脉左支“工”字形结构()。 ["门静脉主干的下段","门静脉左外侧叶上段支","门静脉左内侧叶支","门静脉左外侧叶下段支","门静脉左支矢状部"]
10岁女孩,水肿2天,伴尿量减少及血尿,今诉头痛、视物不清,发病前2周有呼吸道感染史。如果该患儿在2~4周后出现进行性尿少、肾功能下降,则应考虑诊断() ["A.急性肾炎重型","迁延性。肾炎","肾炎型肾病综合征","慢性肾炎","急进性肾炎"]
胸片上所示的密度减低阴影是指病变密度低于() ["肺组织","胸大肌","胸壁软组织","肋骨","心脏"]
肝硬化的鉴别诊断。