需要紧急手术治疗的腹外疝有() A.嵌顿性股疝 B.Littre疝 C.切口疝 D.

题型:多项选择题

问题:

需要紧急手术治疗的腹外疝有()

A.嵌顿性股疝

B.Littre疝

C.切口疝

D.难复性疝

E.Richter疝

考点:普通外科学(医学高级)普通外科《医学高级通关特训》(正高)密卷七
题型:多项选择题

老年患者,2年前诊断肺心病,1周来咳嗽、咳痰、喘息加重,双下肢水肿,体检:肺内多量湿性啰音,心率100次/分,肝肋下2.5cm,双下肢水肿。白细胞计数及中性粒细胞分类均增高,血气分析:pH7.335,PaO250mmHg,PaCO278mmHg,HCO3-34mmol/L。

根据上述血气分析结果,患者应属于下列哪种酸碱平衡失调()。

A.呼吸性酸中毒合并代谢性碱中毒

B.代谢性酸中毒合并呼吸性碱中毒

C.呼性酸中毒代偿

D.呼性酸中毒失代偿

E.代谢性碱中毒

题型:多项选择题

购买食品时,除了要关注包装袋上的营养成分表,更重要的是要关注(  )

A.食品的价格

B.食品的产地

C.食品的商标

D.食品的生产日期和保质期

题型:多项选择题

阅读理解。

     My bookshelves are full of dust-and with good reason. When it comes to cleaning that part of my

home, I suffer from the most serious case of avoidance (回避反应症).

     The thing is this: when I do set out to clean and re-organize my books, which seldom happens, I

place myself into a really bad situation. No sooner do I take a title from the shelf, blow off the dust, and

wipe down the cover than I find myself sitting on the floor with legs crossed and my back against the

wall. Pretty soon books get piled up on my legs as I am reunited with old friends.

     It is as if these books have voices, and each wants to say its piece. "Remember me? I was given to

you when you went into the Navy, so that you would never lack for companionship," one whispers.

Another says, "I was your first book of poems, given to you before you learned to love poetry." And

a third, "I was the book that made history so attractive to you."

     Perhaps the greatest pleasure of re-organizing my books are the surprises - or better said,

reunions-that occur. During my latest book-cleaning adventure, I found one that had fallen behind the

shelf: "Tales of Edgar Allan Poe." Not an unusual title, but the words written on the first page made it

very special: "With Love from Mom and Dad, Christmas 1965." What's this? A book on the physics

of lasers().It is filled with mathematical statements, and I had bought it at a library sale when I was 12,

not long after the laser had been invented. I couldn't understand a bit of it, but I did learn what "laser"

meant.

     What I end up with when I empty my bookshelves is a cross-section (横剖面) of my personal

history. It's like a road cut where one sees all the layers of rock going back through time to the beginning

of the simplest life forms. The books I've read-and kept-are not just old friends. They are my résumé ?

1.What could be said about the author?

A. He is too busy to tidy up his bookshelves.  

B. He considers his books treasured possessions.

C. He has made a lot of notes in his books.    

D. He is a lover of science books.

2. By saying that his books have voices, the author means            .

A. hey bring back happy memories  

B. they are recorded in human voice

C. they say a lot about human history  

D. they offer good topics for discussion

3.What does the author enjoy most from re-organizing his books?

A. Finding some missing books.          

B. Putting books in good order.

C. Learning something new from the books.

D. Rediscovering interesting stories behind some books.

4. The underlined word "résumé" in the last paragraph probably means __________.

A. personal history  

B. precious notes

C. good companion

D. imply life forms  

题型:多项选择题

钩藤、地龙的共同临床应用是()

A.胃溃疡

B.眩晕

C.惊痫、抽搐

D.老年痴呆

E.哮喘

题型:多项选择题

简述企业文化的结构、特征、类型与作用

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