[名词解释] 城市规模

肝硬化患者最常见的死亡原因是() ["上消化道出血","原发性肝癌","感染","肝肾综合征","肝性脑病"] 城市人口规模 煤气罐着火，应该________处理. ["A、迅速关闭阀门","B、逃跑","C、用水浇灭"] 急诊病人，男性。昏迷，轻度黄疸，口中腥臭味，双侧肢体肌张力对称性增高，瞳孔等大。尿蛋白和尿糖均阴性。A、G分别为20、35g／L。应诊断为() ["脑血管意外","肝性脑病","糖尿病酮症","尿毒症","有机磷杀虫药中毒"] 修建性详细规划 城市规模