问题 单项选择题

男性,56岁,因突发“右侧胸痛2小时伴呼吸困难、大汗”来诊,既往有慢性支气管炎10余年,吸烟30余年。体检:唇发绀,右肺呼吸音消失,P2>A2,三尖瓣区闻及收缩期杂音,肝肋下3cm,双下肢可凹性水肿

诊断明确后,最应采取的措施是( )

A.肺功能检查

B.血气分析

C.穿刺抽气或放置胸腔闭式引流

D.胸部CT检查

E.心电图检查

答案

参考答案:C

阅读理解

阅读短文,根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余项。

     Late last night Jennifer Johnstone, a 19-year-old American student, had a quarrel (争吵) with her friend,

so she left her house at 2:50 in the moming and drove off. She was driving in thick fog (大雾) along a road

in Saint Pierce when she made a mistake at a comer and went off the road. 1_____ Jennifer was thrown out

of her car, and landed 18m from the sea. When she came to herself, she realized that she still had her mobile

phone. 

     2_____ So she had to make several calls before she could finally make the ambulance people, understand

her. While she was waiting for help to come she could see that the sea was coming closer every moment. She

lay there, feeling terrified, watching and waiting. Suddenly she heard the noise of a helicopter in the sky above.

     The helicopter took about half an hour to see exactly where Jennifer was. 3_____ By the time the helicopter

took off,the wayes were just about one metre away. 4_____ "It was so lucky that I had my mobile phone with

me," she said to joumalists, "because if I hadn't been able to phone for help,I would surely have died."

A. At last, she was sent to the nearest hospital where she is now recovering.

B. Her car fell over a 160m cliff (悬崖).

C. But in the end it managed to reach her.

D. She dialed 999, but she did not have a clear mind.

E. Jennifer couldn't move because she was badly hurt.

单项选择题