女,42岁。2型糖尿病史17年。二甲双胍0.25g及格列齐特80mg每日3次,糖尿病

题型:单项选择题

问题:

女,42岁。2型糖尿病史17年。二甲双胍0.25g及格列齐特80mg每日3次,糖尿病控制良好,近2个月感乏力,体重下降4~5kg,肠镜检查发现乙状结肠癌拟行手术治疗。围手术期糖尿病处理()

A.停口服降糖药、减少饮食量

B.改用长效胰岛素

C.改用短效胰岛素

D.胰岛素及胰岛素增敏剂联合治疗

E.改用葡萄糖苷酶抑制剂

考点:广西住院医师内分泌代谢科综合练习内分泌代谢科综合练习题库
题型:单项选择题

Facing danger, he always _____ calm.

A.seems

B.remains

C.becomes

D.appears

题型:单项选择题

Naturally, when I tell her what to do, my daughter ________ go and do the opposite![ ]

A. may  

B. can

C. must  

D. should

题型:单项选择题

阅读理解。

     Most dictionaries will tell you a number of things about a language. There are three important things.

These three things are spelling, pronunciation and meaning.

     First, a dictionary will tell you the spelling of a word. If you are not sure about the spelling of a word,

you can try to find the correct spelling in a dictionary. Words are listed in an alphabetical order-a, b, c and

so on. For example, on a dictionary page the "poor" comes before "poverty" and the word "poverty" comes

before the "power". The words are always given in alphabetical order. The second thing, a dictionary will

tell you the pronunciation. Most dictionaries give phonetic (语音的), or sound alphabet. The phonetic

alphabet shows pronunciation. The third thing, a dictionary will tell you the meaning of words. You can

look up a word and find out what it means. Many words have more than one meaning, and a good dictionary

will tell you all of the word's meanings. For example, in English the common word "get" has over 20 different

meanings.

1. Many words have ______.

A. several meanings

B. one meaning

C. few meanings

D. no meaning

2. A good dictionary will tell you _____.

A. more of word's pronunciation

B. more of the word's meanings

C. more of grammar

D. more of the word's spelling.

3. Phonetic alphabets are used to show ______.

A. handwritings

B. spelling

C. meanings

D. pronunciation

4. How many important things will most dictionaries tell you?

A. Four

B. Five

C. Three

D. Two

题型:单项选择题

已知正四面体形分子E和直线型分子G反应,生成四面体形分子L和双原子分子M.(组成E分子的元素的原子序数都小于10,组成G分子的元素为第三周期的元素.)如图,则下列判断中正确的是(  )

A.常温常压下,L是一种液态有机物

B.E中化学键是极性键

C.G有漂白性

D.上述反应的类型是加成反应

题型:单项选择题

疫疹阳明热炽、迫及营血证的代表方是:().

A.竹叶石膏汤

B.清瘟败毒饮

C.化斑汤

D.银翘散

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