问题
单项选择题
患者男，68岁，咳嗽，咯血2个月余，吸烟史40余年，结合影像学检查，最可能的诊断是（）
A．肺囊肿
B．肺癌
C．肺结核
D．肺脓肿
E．纵隔畸胎瘤
答案
参考答案：B
解析：
CT上示左肺左肺门肿块影以及包绕肿块的大片状低密度影，其中有新生的血管影，右胸腔积液明显，结合病史咳嗽，咯血2个月余，吸烟史40余年，可诊断为肺癌。
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患者男，68岁，咳嗽，咯血2个月余，吸烟史40余年，结合影像学检查，最可能的诊断是（）
A．肺囊肿
B．肺癌
C．肺结核
D．肺脓肿
E．纵隔畸胎瘤
参考答案：B
解析：
CT上示左肺左肺门肿块影以及包绕肿块的大片状低密度影，其中有新生的血管影，右胸腔积液明显，结合病史咳嗽，咯血2个月余，吸烟史40余年，可诊断为肺癌。
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请阅读下列交通卡的信息：
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| 请阅读下列购买者的信息，然后买者拟购买的交通卡： ( )1. Margaret-is a 65-year-old retired woman who lives in Glasgow, Scotland and visits her sister in London four times a year. She usually takes the long-distance train on these journeys and the normal return train fare is ￡50. ( )2. Bill-is a student living in London and needs to catch the bus to and from university every weekday. The normal cost of the fare is ￡3 each way. ( )3. Robert-will visit London for l day with his family (wife and 2 daughters) and plans to use the public transport system to see as much of the city as possible. According to his plan they will be catching at least 5 buses or trains that day. Average cost of each fare is ￡3 per person. ( )4. Jill is a 40-year-old mother who lives in West London and has to travel to the city centre for work each day. To get there she needs to catch a bus to the train station then board the train to work Average cost of each ticket is ￡3. ( )5. Albert-is a salesman who mainly visits his customers in the city but must also travel to other parts of the country at least twice each month He prefers to travel by train. |