感染性休克主要病理生理改变有 A.毛细血管广泛渗出 B.血容量显著减少 C.收缩压低

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问题:

感染性休克主要病理生理改变有

A.毛细血管广泛渗出

B.血容量显著减少

C.收缩压低于90mmHg

D.毛细血管血流灌注不足

E.组织细胞缺血缺氧

考点:护理正副高常见急症患儿的护理常见急症患儿的护理5
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矿石运搬时,采用从落矿地点到运输巷道全程靠自重溜放矿石的方法为重力运搬,下列选项适合重力运搬的是()

A.开采急倾斜薄或极薄矿脉;

B.开采倾角为45°的薄矿脉;

C.开采厚度小于10m的水平矿体;

D.矿床开采过程中,所有矿体均适合采用重力运搬。

题型:多项选择题

直线的坐标方位角a和象限角r的关系描述不正确的是()。

A.a在第一象限时:a=r

B.a在第二象限时:r=a+180°

C.a在第三象限时:r=a-180°

D.a在第四象限时:r=360°-a

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如何确定例外管理原则"例外"标准?

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Elle Woods has it all. She’s the president of her sorority, a Hawaiian Tropic girl, Miss June in her campus calendar, and, above all, a natural blonde. She dates the cutest fraternity boy on campus and wants nothing more than to be Mrs. Warner Huntington Ⅲ. But, there’s just one thing stopping Warner from popping the question: Elle is too blonde. Growing up across the street from Aaron Spelling might mean something in LA, but nothing to Warner’s East-Coast blue blood family. So, when Warner packs up for Harvard Law and reunites with an old sweetheart from prep school, Elle rallies all her resources and gets into Harvard, determined to win him back. But law school is a far cry from the comforts of her poolside and the mall. Elle must wage the battle of her life, for her guy, for herself and for ail the blondes who suffer endless indignities every day.

"Legally Blonde" is an American comedy which was released in 2001 wordwide. The heroine is played by Reese Witherspoon, who does well in the movie.

In my opinion, strictly, "Legally Blonde" is a not-so-bright comedy. Why The combination of a beautiful but silly blonde and the strict but dull law school makes inconsistent musical notation. But I am well disposed to the lovely girl at the same time. There are a lot of reasons. For one thing, the outstanding performance of Reese Witherspoon makes a deep impression on my mind. For another, the magic and special character of the heroine Elle moves me. She is sensitive to fashion and good at making up, but not the silly Billy. Her perfect observation also lights up our eyes. When she went to visit the prisoner, with a CalvinKlein blouse, a suit of Clinique and the last Cosmo, who could doubt her ability to get the trust When she won the case by her experience about her life, nobody could deny that sometimes a handful of common sense was worth a bushel of learning.

The sentence "a handful of common sense was worth a bushel of learning" underlined in Paragraph 3 means that ().

A. a little practical good sense gained from experience of life is better than a lot of knowledge learned from books

B. common sense is always more valuable than learning

C. a little common sense is as worthwhile as a lot of knowledge

D. learning is never as useful as common sense

题型:多项选择题

列举三种卫生厕所。

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