患者男性,24岁,右下后牙区胀痛进食吞咽时加重4天,1天前出现局部自发性跳痛,张口受

题型:单项选择题 共用题干题

问题:

患者男性,24岁,右下后牙区胀痛进食吞咽时加重4天,1天前出现局部自发性跳痛,张口受限。查右面颊部、下颌角区轻度肿胀,张口度二指,垂直低位阻生,表面牙龈红肿,新形成的龈袋内溢胀,咽侧壁稍充血、无明显压痛

此患者如出现明显张口受限、以下颌角为中心出现肿胀、压痛,此时应考虑出现了()

A.颊间隙感染

B.咬肌间隙感染

C.腮腺区淋巴结

D.颌下间隙感染

E.翼颌间隙感染

考点:口腔颌面外科(医学高级)医学高级(口腔颌面外科)仿真试题六
题型:单项选择题 共用题干题

阅读以下说明、C函数和问题,将解答写入答题纸的对应栏内。

【说明1】函数test_fl(intm,intn)对整数m、n进行某种运算后返回一个整数值。【C函数1】

【问题1】(1)请写出发生函数调用test_fl(9,6)时,函数的返回值;(2)请说明函数testfl的功能。

【说明2】设在某C系统中为每个字符分配1个字节,为每个指针分配4个字节,sizeof(x)计算为x分配的字节数。函数test_f2()用于测试并输出该C系统为某些数据分配的字节数。【C函数2】

【问题2】请写出函数test_f2()的运行结果。

【说明3】函数test_f3(chars[])的功能是:将给定字符串s中的所有空格字符删除后形成的串保存在字符数组tstr中(串s的内容不变),并返回结果串的首地址。【C函数3】

【问题3】函数test_f3()对返回值的处理有缺陷,请指出该缺陷并说明修改方法。

题型:单项选择题 共用题干题

阅读理解。

     There are several ways you can find out about the countries and places you wish to visit. You can talk

to friends who have travelled to the places. Or you can go and see a color film. Or you can read travel books.

     It would seem that there are three kinds of travel books. The first are those that give a personal, subjective

(主观的) account of travels which the author has actually made himself. If they are informative and have a

good index (索引), then they can be useful to you when you are planning your travels. The second kind are

those books whose purpose is to give a purely objective (客观的) description of things to be done and seen.

If a well-read, cultured person has written such a book, then it is even more useful. It can be sorted as a

selected guide book. The third kind are those books which are called"a guide" to some place or other. If they

are good, they will, in addition to their factual information, give an analysis or an explanation. Like the first

kind they can be inspiring and interesting. But their basic purpose is to help the reader who wishes to plan in

the most practical way.

     Whatever kind of travel book you choose you must make sure that it does not describe everything as

"wonderful", "excellent" or"magical". You must also note its date of publication because travel is a very

practical affair and many things change quickly in the twenty-first century. Finally, you should make sure

that the contents are well presented and easy to find.

1. This passage is about _____.

A. how to travel

B. how to buy travel books

C. how to read a travel book

D. travel books

2. The following travel books may be of use when you plan your travels except ____.

A. the book written by some people who have had the same travel experience themselves

B. the book which tells you what is worth doing and seeing based on the facts

C. the book in which a lot of big adjectives are used to draw your attention

D. the book which offers you a lot of useful information like a tour guide

3. The date of the publication must be noticed because ______.

A. the world is changing and so are the places you are going to visit

B. the price of the book is always changing

C. the author of the book may be different

D. the contents of the book are always the same

题型:单项选择题 共用题干题

贲门粘膜撕裂症(Mallory-Weiss综合征)可有()

A.呕血伴规律性腹痛

B.强烈呕吐后继而呕血

C.呕血伴腹痛、黄疸、寒战与高热

D.呕血伴全身皮肤出血

E.鲜血样大便

题型:单项选择题 共用题干题

安装输入方法时,应在“““打开”””对话框中,输入要安装输入方法的()?

A、代号

B、标号

C、文件名

D、扩展名

题型:单项选择题 共用题干题

患者,男,30岁,因事故被热气体烧伤躯干前面和双上肢,患处水疱较小,可见网状栓塞血管,微痛,感觉较迟钝。

紫外线照射的方法是()

A.多孔照射

B.中心重叠照射

C.穴位照射

D.局部照射

E.全身照射

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