第2题: [单项选择]The cause of the Indian train accident was A. terrorist sabotage. B. yet to be determined. C. lack of communications. D. bad weather. 参考答案:B 答案解析:[解析] (8)At least 80 people have died in a derailment of a luxurious train in eastern Indian whic
第13题: [单项选择]男性,24岁,驾车返城时突感右腰部绞痛不适,来院时见病人面色苍白,出冷汗。恶心,呕吐,查尿:RBC(++),拍腹部平片:右第3腰椎横突旁见一绿豆大小,密度增高的阴影,当即给予肌注杜冷丁100mg后疼痛缓解,半小时后见结石排出,结石成分分析,主要成分为草酸钙。为避免结石再发以下哪项措施是错误的 A. 养成多饮水的习惯 B. 去除尿路梗阻因素 C. 积极治疗尿路感染 D. 鼓励多活动 E. 碱化尿液,口服别嘌醇 参考答案:E