AHI为20~40次,最低Sa0为65%~84%,应考虑诊断为()A.中度OSAHS

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问题:

AHI为20~40次,最低Sa0为65%~84%,应考虑诊断为()

A.中度OSAHS合并轻度4低氧血症

B.中度OSAHS合并中度低氧血症

C.重度OSAHS合并轻度低氧血症

D.重度OSAHS合并中度低氧血症

E.中度OSAHS合并重度低氧血症

考点:耳鼻咽喉科(医学高级)第九章阻塞性睡眠呼吸暂停综合征第九章阻塞性睡眠呼吸暂停综合征题库
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假设英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1. 每处错误及其修改均仅限一词;2. 只允许修改10处,多者(从第11处起)不计分。

Today, the English language has different variety. As matter of fact, there are

no significant differences between them. These varieties tend to be resemble either the American or British English. For example, Australian English general uses the same spelling like British English. Meanwhile, they had their own ways of pronouncing words, their own special vocabulary and even their own grammatical

rules. For example, in British English, you can say, “I haven’t any money.” So in American English you’d say, “I don’t have some money.” So it was said by Bernard Shaw what England and America are two countries separate by the same

language.”

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向一小烧杯中分别加入等体积的水和煤油,片刻后再向该烧杯中轻缓地加入一块绿豆大小的金属钠,可能观察到的现象符合下图中的(  )

A.

B.

C.

D.

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可以调节库内氧气浓度的是()仓库。

A、特种

B、罐式

C、气调

D、封闭

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在斯金纳的条件作用理论中,逃避条件作用和回避条件作用是一样的。

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下列哪一项不是有丝分裂前期的变化()

A.形成纺锤体

B.每条染色体由两条染色单体组成

C.核膜消失

D.染色质凝集成为染色体且达到凝集极限

E.核仁消失

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