问题 单项选择题 A1型题

患者男性,62岁,昏厥2次。查体:双肺呼吸音清,未闻及干湿啰音,心律齐,可闻及大炮音,双下肢无水肿。心电图示心率35次/分,P波与QRS波无关,P波数目多于QRS波群,QRS时限为0.16秒,正确的处理是()

A.阿托品

B.麻黄碱

C.异丙基肾上腺素

D.人工心脏起搏器

E.氨茶碱

答案

参考答案:D

解析:心电图示心率35次/分,P波与QRS波群无关,室性逸搏心律,查体可闻及大炮音,提示出现三度房室传导阻滞引起反复晕厥发作,遂需行永久起搏器植入术。

单项选择题 A1型题
完形填空

第一节完形填空 (共10小题;每小题2分,满分20分)

阅读下面短文,掌握其大意,然后从21~30各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。

Many older brothers and sisters have an irritating (恼人的) tendency to take charge, a habit   21   while growing up. We can easily see this pattern in Martha, the older sister of Mary and Lazarus. She had a strong   22   to do everything exactly right and was   23  to being in control.

The fact that Martha, Mary, and Lazarus are remembered for their hospitality takes on added significance when we note that hospitality was a social requirement in their culture. It was considered   24   to turn anyone away from your door.   25  Martha’s family met this requirement very well.

Martha worried about details. She wished to   26  , to serve, to do the right thing, but she often succeeded in making everyone around her uncomfortable. Perhaps as the oldest she feared shame if her home didn’t measure up to   27 . She tried to do everything she could to make sure that wouldn’t happen. As a result, she found it hard to relax and enjoy her guests and even   28   to accept Mary’s lack of cooperation in all the preparations. Martha’s frustration (挫折感) was so intense that she finally asked Jesus to settle the matter. He gently corrected her attitude and told her that getting caught up in   29   can make us forget the main reasons for our actions. In fact, the personal attention she gave her guests should be more important than the   30  she tried to provide for them.

21. A. achieved     B. begun        C. got     D. developed

22. A. desire B. hobby       C. action        D. ambition

23. A. devoted       B. used   C. meant        D. contributed

24. A. regretful      B. ashamed     C. shameful   D. unforgivable

25. A. Fortunately  B. Closely      C. Simply       D. Apparently

26. A. please B. sacrifice    C. support      D. tease

27. A. standards     B. expectations      C. levels        D. criteria

28. A. rarer    B. rougher     C. harder       D. easier

29. A. generosity   B. details       C. preparations      D. divisions

30. A. warmths      B. civilizations      C. conditions  D. comforts