搜题请搜索小程序“爱下问搜题”
问题 单项选择题

患者女，48岁。子宫全切术后2天，一直仰卧且不愿活动，今喝牛奶2小时后主诉腹胀，伤口牵扯痛，查体见腹部膨隆、叩诊呈鼓音。

若肛管排气，保留肛管的时间最长不应超过（）

A.5min

B.10min

C.15min

D.20min

E.30min

答案

参考答案：D

改错题
短文改错。
      此题要求改正所给短文中的错误，对标有题号的每一题做出判断：
      如有错误（每行只有一个错误），则按下面情况改正：
     此行多一词：把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，并也用斜线划掉。
     此行缺一词：在缺词处加一个漏字符号（^），在该行右边横线上写出该加的词。
     此行错一词：在错词的下面划一横线，在该行右边横线上写出改正后的词。

     My wife and I go to the theatre whenever we                     
have time. But before we buy ticket, we would
like to know whether the play is good and bad.
When a new play open, we usually read the
reviews on our local newspapers to get information 
about it. Last week the new comedy opened at the 
theatre. The newspaper story said it was very amused,
so we decided to go on the Saturday night. It took
my wife a long time to make her mind what to wear
and we left a little later, By the time we got there,
the first act already begun. We were sorry we had missed
part of the play, because the rest of it was very funny.



1. _____                    
2. _____
3. _____
4. _____
5. _____
6. _____
7. _____
8. _____
9. _____
10. _____
查看答案
单项选择题

鼻咽癌的好发部位是（）。

A.鼻咽顶壁

B.咽隐窝

C.咽鼓管圆枕

D.梨骨后缘

E.上述都不是
查看答案