第3题: [单项选择]{{I}}{{B}}Questions 25 and 26 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.
Now listen to the news.{{/I}}{{/B}}______ People were injured during the accident. A. 17 B. 20 C. 37 D. 57 参考答案:B 答案解析:[听力原文]25-26
A bus carrying a wedding party fell into a mountain gorge in northern India on Tuesd
第13题: [单项选择]男性,18岁。2周前有咳嗽、流清水鼻涕史。1周前双下肢乏力,3天来双下肢行走不能,双上肢不能上举,双手不能持物就诊。大小便正常。体检:肌力双上肢Ⅱ度,双下肢Ⅰ度,肌张力低下,二头肌及膝腱反射消失,病理反射未引出。为明确诊断,最重要的辅助检查是 A. 腰椎穿刺、脑脊液常规、生化检查 B. 脊柱X线摄片 C. 肌电图及神经传导速度测定 D. 颈椎CT E. 颈椎MRI 参考答案:A 答案解析:本例为年轻男性患者,发病前有上呼吸道感染病史,急性起病,临床表现先后出现四肢弛缓性瘫痪,初步诊断倾向于急性多发性神经根神经炎,为明确诊断,最重要的检查是进行腰椎管穿刺术,了解脑脊液有无蛋白一细胞分离现