第31题: [单项选择]患者,学生。阵发性咳嗽,无咳痰,咽痛,乏力,肌肉酸痛2周,自服青霉素V钾片四天无效。WBC6.9×109/L,分数正常。该病例最可能的胸部X线表现是()。 A. 肺叶或肺段实变,其中可见支气管气道征 B. 肺叶或小叶浸润,可见空洞及肺气囊肿 C. 肺小叶实变,蜂窝状脓肿,叶间隙下坠 D. 弥漫性支气管肺炎 E. 下叶间质性支气管肺炎 参考答案:E 答案解析:该患者病史符合非典型病原体感染特征,X线表现多以小叶性肺炎为主。
第35题: [单项选择]Questions 22 to 25 are based on the conversation you have just heard.A) Hospital staff only. C) Many Packer Hall residents. B) Many officials. D) The art students. 参考答案:C 答案解析:[听力原文] 22-25 W: Hey, Joe, what is all this talk about the benefit walkathon this weekend M: D