问题 单项选择题 案例分析题

男性,34岁。劳力性心悸、气促5年,一直未行治疗。查体:心尖搏动增强,并向左下移位,心尖区可闻及全收缩期杂音和舒张中期隆隆样杂音,肺动脉瓣区第二音亢进,双下肢轻度水肿。

患者可初步诊断为()

A.动脉导管未闭

B.室间隔缺损

C.法洛四联症

D.主动脉瓣狭窄

E.主动脉瓣关闭不全

F.二尖瓣狭窄、二尖瓣关闭不全

答案

参考答案:F

解析:心尖区全收缩期杂音提示有二尖瓣关闭不全;舒张中期隆隆样杂音提示有二尖瓣狭窄。

单项选择题
阅读理解

阅读理解。

     Teenagers in England do much the same as children in America do. They enjoy sending messages by

their mobile phones and they also like swimming, listening to the latest music, watching TV and surfing the

Internet.

      How do teenagers in England spend their free time and holidays? Let's follow Sally, a British teenager, and spend five days with her during her school holiday.

      Day One

     After breakfast, Sally's mother went out and left her alone at home. She checked her mobile phone

during lunch -one of her friends sent her a message early in the morning. Dinner was at 6:30 p.m. After

that, she finished her English homework. Then she surfed the Internet.

     Day Two

     Sally and her mother paid a visit to their friends and went swimming together. Later, they went shopping for clothes and books, and had dinner in a restaurant.

     Day Three

     She went to the supermarket with her mother to buy fish and chips for lunch as well as some pens.

After she got back home, she spent the next few hours surfing the Internet and watching TV.

     Day Four

     She surfed the Internet. Her mother took her out for lunch before she went to work. She then read

stories after lunch.

     Day Five

    She woke up at 2 p.m., and so did her mother. They went to a park. Her mother met some friends

there. When they got home, it was already time for dinner. Afterwards, she did her homework until 10

p.m.

1. Sally and her mother went shopping again to buy _____.

A. food for lunch and pens

B. some books and pens

C. some fish and clothes

D. food and books

2. Which of the following things did Sally do on Day Four?

A. She went swimming.

B. She went out for breakfast.

C. She read books. 

D. She went shopping.

3. According to the passage, it can be inferred that _____.

A. a park is the best place to meet a friend

B. parents shouldn't leave teenagers alone at home

C. teenagers don't usually do their homework during their school holidays

D. surfing the Internet has become an important part of teenagers' lives