忠者，男性，54岁，脑出血入院2d。患者浅昏迷，颅内压持续增高，_爱下问搜题

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问题单项选择题

忠者，男性，54岁，脑出血入院2d。患者浅昏迷，颅内压持续增高，生命体征尚可，心、肾功能良好。脑CT示小脑出血约20ml，侧脑室有扩大征象。目前采取最适治疗手段是

A．密切观察病情变化
B．使用降压药
C．输血
D．手术清除血肿
E．使用止血药

答案

参考答案：D

解析：患者颅内压继续增高，CT示血肿较大(幕上者＞30ml，幕下者＞10ml)，侧脑室有扩大征象，应立即手术清除血肿。

完形填空

完形填空。

     When July comes, children know they'll have 1   examinations and the school year will end soon. Boys and girls will have anearly two month's holiday, and they'll leave school 2  train or by car to  3  to see their fathers and mothers .
     The summer holidays are the  4  time of the year of most children.  The weather is usually good, so one can   5  most of his time playing outside.  If  one lives in the country, he can 6      into the woods and in the fields.  If one lives in a big town, he can usually go to a.park to play. The best place for a summer holiday
is the  7  . Some children are 8 enough to live near the sea.  But for the others who do not, if they have the chance to stay at one of the big s,easide towns for a week or two, they will talk about it all the following
school year.
     Now,       9   makes children like the seaside so much.? I think it is the sand, the sea and the sun, not
anything else. Of course, there are 10 new things to see, nice things to eat, and interesting things to eat.
But the feeling of sand under their feet, of salt water on their skin, and the feeling of the warm sun on their
backs make them happier.

( )1. A. they
( )2. A. on
( )3. A. go to town
( )4. A. best
( )5. A. take
( )6. A. go out
( )7. A. village
( )8. A. lucky
( )9. A. that
( )10.A. little

B. them
B. by
B. go to the parks
B. better
B. use
B. go on
B. seaside
B. sad
B. which
B. much

C. theirs
C. in
C. leave home
C. worst
C. spend
C. go back
C. city
C. worried
C. who
C. Lots of

D. their
D. at
D. return home
D. worse
D. waste
D. go away
D. park
D. quiet
D. what
D. no

问答题

实验室常用排空气集气法收集干燥气体．下面是两种简易的排空气集气装置．用编号填空：

（1）实验室收集CO₂选用______，收集O₂用______．

（2）如果要收集SO₂应选用______，收集CH₄选用______．