问题 单项选择题

男,38岁,失血性休克抢救过程中出现呼吸困难、发绀,吸氧无效,Pa02持续降低。诊断是休克肺,首先应采取的护理措施是

A.呼气终末正压给氧

B.持续吸纯氧

C.快速输液

D.给血管活性药物

E.气管切开

答案

参考答案:A

解析:【解析】休克肺指休克持续较久时,肺可出现严重的问质性和肺泡性肺水肿、淤血、出血、局限性肺不张、毛细血管内微血栓形成以及肺泡透明 膜形成等,主要表现为急性进行性呼吸困难和低 氧血症,一般吸氧不能缓解,应呼气终末正压给氧。休克肺时应首先治疗呼吸困难的症状,再治疗休克。此患者并没有呼吸道阻塞,故不需要气管切开。

阅读理解

阅读理解。

    This is a song millions of Americans will hear this New Year's Eve. It is called Auld Lang Syne (《友谊地

久天长》). It is the traditional music played during the New Year's celebration. Auld Lang Syne is an old

Scottish poem. It tells about the need to remember old friends.

    The words "auld lang syne" mean "old long since". No one knows who wrote the poem first. However, a

version by Scottish poet Robert Bums was published (出版) in 1796. The words and music we know today

first appeared in a songbook three years later.

    The song is played in the United States mainly on New Year's Eve. The version (译文) you are hearing

today is by the Washington Saxophone Quartet. As we end our program with Auld Lang Syne. I would like

to wish all our radio friends a very Happy New Year! This is Buddy Thomas.

1. This passage is from ______. [ ]

A. a newspaper.

B. a magazine.

C. a TV program.

D. a radio program.

2. ______ is introducing Auld Lang Syne to us. [ ]

A. Robert Bums.

B. The Washington Saxophone Quartet.

C. Buddy Thomas.

D. The passage doesn't tell us.

3. From the passage, we know that The song Auld Lang Syne mainly played in the USA ______. [ ]

A. On New Year's Eve.

B. On Christmas Eve.

C. On weekends. D.On holidays.

4.The words and music of Auld Lang Syne we know today first appeared ______.[ ]

A. In 1790.

B. In 1793.

C. In 1796.

D. In 1799.

5. The song Auld Lang Syne is about ______. [ ]

A. the history of Scotland

B. an old Scottish poet

C. the need to remember old friends

D. the wishes to the radio friends

选择题