休克发展为难治性休克的机制有()。 A.弥散性血管内凝血(DI C. B.多器官功能

题型:多项选择题

问题:

休克发展为难治性休克的机制有()。

A.弥散性血管内凝血(DIC.

B.多器官功能障碍综合征

C.微循环淤血缺氧

D.多种炎症介质的作用

E.严重酸中毒

考点:重症医学(医学高级)循环系统功能障碍循环系统功能障碍题库
题型:多项选择题

水利工程中所用的石称为粗骨料,其粒径必须大于( )。

A.4.55mm
B.4.60mm
C.4.70mm
D.4.75mm

题型:多项选择题

弦滑数脉主病常为()。

A.风阳上扰

B.肝胆湿热

C.肝阳上亢

D.肝郁脾虚

E.痰食内结

题型:多项选择题
短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行做出判断,并按下列情况改正:
     该行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜
线划掉。
     该行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
     该行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
Dear Xiaoming,
It's two months after you left for America,
and with a great pleasure I got your letter yesterday.
In your letter you told me something what you
have seen and heard there. I also want to know
what school you are in. Since English spoken there,
do you really have any difficulties understanding        
it or make yourself understood? Do you often miss
your old friends? By the way, will you be such kind
as to send one of my photos, and some English readings
to me? I look forward to hear from you soon.
1. _____
2. _____
3. _____
4. _____
5. _____
6. _____
7. _____
8. _____
9. _____
10. _____
题型:多项选择题

( )是指与整个市场有关的风险。

A.市场性风险

B.系统性风险

C.投资性风险

D.外部性风险

题型:多项选择题

再制造工程的效益和特色效益体现在:

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