颅内动静脉畸形的CT表现有哪些?

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问题:

颅内动静脉畸形的CT表现有哪些?

考点:医学影像技术(医学高级)CTCT题库
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初步诊断为

A.强直性脊柱炎合并髋关节强直

B.髋关节化脓性关节炎

C.右股骨头缺血性坏死

D.右髋关节结核

E.右髋关节创伤性滑膜炎

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阅读理解

     The medical world is gradually realizing that the quality of the environment in hospitals may play a

significant role in the process of recovery from illness.

     As part of a nationwide effort in Britain to bring art out of the galleries and into public places, some

of the country's most talented artists have been called in to transform older hospitals and to soften the

hard edges of modern buildings. Of the 2,500 National Health Service hospitals in Britain, almost 100

now have significant collections of contemporary art in corridors, waiting areas and treatment rooms.

     These recent initiatives owe a great deal to one artist, Peter Senior, who set up his studio at a

Manchester hospital in northeastern England during the early 1970s. He felt the artist had lost his place

in modern society, and that art should be enjoyed by a wider audience.

     A typical hospital waiting room might have as many as 500 visitors each week. What better place to

hold regular exhibitions of art? Senior held the first exhibition of his own paintings in the out-patients

waiting area of the Manchester Royal Hospital in 1975. Believed to be Britain's first hospital artist,

Senior was so much in demand that he was soon joined by a team of six young art school graduates.

     The effect is striking. Now in the corridors and waiting rooms the visitor experiences a full view of

fresh colors, playful images and restful courtyards.

     The quality of the environment may reduce the need for expensive drugs when a patient is recovering

from an illness. A study has shown that patients who had a view onto a garden needed half the number

of strong pain killers compared with patients who had no view at all or only a brick wall to look at.

1. According to the passage, "to soften the hard edges of modern buildings" means ___________.

A. to pull down hospital buildings

B. to decorate hospitals with art collections

C. to improve the quality of treatment in hospitals

D. to make the corners of hospital buildings round

2. According to Peter Senior, _______.

A. art is losing its audience in modern society

B. art galleries should be changed into hospitals

C. patients should be encouraged to learn painting

D. art should be encouraged in British hospitals

3. After the improvement of the hospital environment, patients may _______.

A. no longer need drugs in their recovery

B. no longer depend wholly on expensive drugs

C. need good-quality drugs in their recovery

D. use more pain killers in their recovery

4. The fact that six young art school graduates joined Peter shows that_______.

A. Peter's enterprise is developing greatly

B. Peter Senior enjoys great popularity

C. they are talented hospital artists

D. the role of hospital environment is being recognized

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评价年度之前的优良信息记录,是指评价年度之前外部门信用()记录。

A.优良

B.最高级别

C.最低级别

D.良好

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免疫系统对人和动物体的生命活动非常关键。请根据所学知识,回答有关免疫有关的问题。

以下不属于第一道免疫防线的是()。

A.溶酶体

B.汗液

C.口腔粘膜

D.胃酸

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