生育妇女，33岁，月经不规则，现停经86天，伴有恶心，呕吐1周，_爱下问搜题

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问题单项选择题案例分析题

生育妇女，33岁，月经不规则，现停经86天，伴有恶心，呕吐1周，妇检：子宫增大如孕7周大小，附件未及包块。

患者有多次人工流产史，此次人工流产后无月经来潮，伴周期性下腹痛，考虑为流产后出现并发症，引起的原因是哪些（）

A.精神过度紧张

B.扩张宫颈过于粗暴

C.吸管带着负压进出宫颈管

D.吸宫时负压过大

E.吸净后仍反复吸刮宫壁

F.原有子宫内膜发炎史

答案

参考答案：C

完形填空

     Mike had been delivering (送) newspaper for a week, but he was still not quite sure   36   he was going to like his first job. Today he was to   37   the month’s money from his customers (顾客). At the first house, Mike walked past the Pierces’ barking dog,   38   was tied up in the front yard. When he    39    the door he got up enough   40   to ring the bell. He told the man what he   41   . Mr Pierce didn’t smile or say anything , but he handed Mike a bill. Mike   42   counted out the man’s change.
43   the time he got to the   44   house, Mike felt a little more at ease. Mr Simon was repairing his   45   . He, too, gave Mike a   46   . but he smiled and talked    47    Mike gave him his   48   .
As Mike walked to the third house, he   49   a bit uneasy, Mr Swenson was just    50     home from the store, and he stopped   51   he saw Mike. Mr Swenson paid Mike the exact amount in change. They stood   52   in front of the house   53   . This wasn’t   54   to be such a difficult job    55    , thought Mike as he continued on his way.

C．for a while

单项选择题

飞机在低空飞行，应按下面哪种仪表保持空速飞行（）

A.M数表

B.IAS表

C.VSI表