试题与答案

患者男，35岁，因“1周前休息时突感胸闷、气短、心悸，进行性加重伴双下肢乏力，活动后

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题型：单项选择题 共用题干题

题目：

患者男，35岁，因“1周前休息时突感胸闷、气短、心悸，进行性加重伴双下肢乏力，活动后喘憋难忍来诊。查体：肺动脉瓣听诊区第二心音亢进，双肺呼吸音低，双下肢轻度压凹性水肿。血气分析：pH7.48，PCO228mmHg，PO251mmHg。

最可能的诊断是（）

A.先天性肺囊肿

B.支气管扩张

C.肺隔离症

D.肺脓肿

E.肺炎

答案：

参考答案：C

考点：胸心外科学(医学高级)肺外科肺外科题库
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题型：阅读理解

阅读理解。

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and what he is reading for, just as a driver does to fit the road situation (状况). A good reader may read at

1000 WPM (词 / 每分钟) when he looks for something for a report in the library. But once he finds what he

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But he may read his science or maths books at 150 WPM. Just as a driver has a wide change of driving speed,

so a good reader has a wide change of reading speed.

1. The writer thinks that a good reader can ______. [ ]

A. read at 1000 WPM

B. read as fast as he can

C. spend more time reading

D. change the reading speed as he needs

2. ______ decides the speed of reading. [ ]

A. How many books he is reading

B. What he is reading for

C. Where he is reading

D. When he is reading

3. A good reader may read faster ______. [ ]

A. when he reads newspapers and storybooks

B. when he reads something most useful to him

C. when he is trying work out a maths problem

D. when he is trying to find something for his report

4. If there is a 6000-word story, it will take a good reader            minutes to finish reading it. [ ]

A. 6

B. 10

C. 40

D. 60

5. Which is the best title for this passage? [ ]

A. The importance of Reading Fast

B. The Difference Between Driving and Reading

C. The Best Way of Fast Reading

D. A Good Reader and His Reading Speed

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