男性，10个月。腹痛，哭闹不安伴腹泻、呕吐3天，发热1天。头两天_爱下问搜题

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问题单项选择题案例分析题

男性，10个月。腹痛，哭闹不安伴腹泻、呕吐3天，发热1天。头两天腹泻10余次／日，为黏液稀便，现大便次数减少至4～5次／日，大便混有暗红色血性液。呕吐物为胃内容物，含有黄色液体。查体：T39.2℃，P120次／分，R30次／分，BP80/50mmHg，体重9kg。精神萎靡，营养不良，面色苍白。律齐，心前区未闻及器质性杂音。双肺呼吸音清晰，未闻及干、湿性啰音。腹部饱满，右中上腹部可触及一呈"腊肠"样肿块，光滑，可活动，触压时患儿即哭闹不配合。大便常规：WBC10～15个/HP，RBC20～25个/HP。

根据患儿病史、体征，诊断首先要考虑（）

A.粪石性肠梗阻

B.先天性肠闭锁

C.急性肠套叠

D.先天性巨结肠

E.肠不完全性扭转

F.肠重复畸形

答案

参考答案：C

完形填空

Making friends is a skill. Like most skills, it    with practice. If you want to meet people and make friends, you must be willing to    some actions. You must first go where there are people. You won’t make friends staying home     .
Join a club or group, talk with those who like the same things    you do is much easier. Or join someone    some activity.
Many people are nervous when talking to new people.    all, meeting strangers means    the unknown. And it’s human nature to     a bit uncomfortable(不舒服)about the unknown.
     our fears about dealing with new people come from doubts(怀疑)about      . We imagine other people are judging us, finding us too tall    too short, too this or too that, but don’t forget that they must be feeling the same way. Try to accept yourself     you are, and try to put the other person at ease(不拘束).You’ll both feel more comfortable.
Try to    self-confident(自信)even if you don’t feel that way when you    a room full of strangers, such as a new classroom, walk tall and straight, look directly    other people and smile.
If you see someone, you’d like to    , say something. Don’t wait for    person to start a conversation(谈话).
Just meeting someone new does not mean that you will    friends with that person. Friendship is based on mutual(相互的)liking and “give and take”. It    time and effort to develop. And there are things that keep a new friendship from     .

D．with yourself

选择题

下列句子中没有错别字的一项是[ ]

A．其中许多诗句，因为含有治理名言，传下来一直到如今，还是被人称道不置。

B．第一是芳草的荣枯，有一年一度的循环；第二是这循环是随气候转移的，春风一到，芳草就苏醒了。

C．自然科学家的任务就在于了解这种本质，使石头和花卉能说出宇宙的密秘。

D．春未夏初布谷鸟来了，我们农民知道它讲的是什么话：“阿公阿婆，割麦插禾。”