关于脊柱骨折正确的是（） A.X线能够显示椎管内碎片和椎管内血肿 B.CT可显示脊髓

发布时间：2017-08-27 21:54 │ 来源：www.tikuol.com

题型：单项选择题

问题：

关于脊柱骨折正确的是（）

A.X线能够显示椎管内碎片和椎管内血肿

B.CT可显示脊髓出血和水肿

C.CT可显示韧带的撕裂

D.CT检查的重点是骨折片对脊髓和神经根的压迫

E.X线可充分显示骨折类型和骨折片移位情况

考点：专业技能理论骨科康复骨科康复题库

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Directions: Read the following text and choose the most suitable heading from A-AC for each paragraph.
There is one extra heading which you do not need.

A. Preparations for surfing
B. Potential dangers
C. Current surfers' attitude towards surfing
D. Finding the right wave
AB. Where surfers come from
AC. The most dangerous sport

     Surfing is one of the fastest developing sports in the world today. It used to be practiced by the ancient
Polynesians, but since the 1960s anyone and everyone can go surfing.
     1.
     Surfing is more of a way of life for some people than simply a sport, and many spend their time travelling around the planet in search of the perfect wave. Typically, the average surfer is a relaxed type of person:
they say it's something about the art of catching waves and being out in the elements that makes you feel
very relaxed. Surfers greet each other by saying "Howzit?" (a bit like "How's it going?") and sometimes call
each other "bru" or "brah" from the Hawaiian word for brother, "braddah". British surfers travel in WV
camper vans and look a bit like hippiest.
     2.
     Anywhere that has a coastline with big waves is home to surfers. Half of Australia's coastline is surfable
so there are lots of Australian surfers. Hawaii is where the sport was invented and the current champion is
Hawaiian Sunny Garcia. A lot of surfers also come from California and New Zealand. There are even
surfers in the UK who hang out on the southwest coast where the Atlantic waves hit the shore.
     3.
     Get a board. Most surfers start on short boards. Long boards and guns are only for experienced surfers catching huge waves. You also have to be a very strong swimmer: being able to swim at least 100 meters,
and 25 meters underwater is required.
     4.
     Beach breaks are waves which fall onto sand. They can be big, but are best if you are a beginner.
Waves vary in size during different seasons and even at different times of the day, so watch out! Surfing
can be dangerous and you need advice from someone experienced. More experienced surfers catch
waves at point and reef breaks. They are away from the coast, and the swell comes deep from the ocean.
Point breaks are waves bent because of the shape of the land beneath the ocean, and reef breaks are
shaped by coral and rocks.
     5.
     Surfing is a dangerous sport if you aren't a strong swimmer or if you try to do too much. The main thing most surfers have to worry about is their own board or other surfers' boards. Great white sharks, stingrays
and deadly jellyfish are also not friendly to surfers, but actually running into one of these is quite rare.

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在室间质量评价活动中，若某一分析项目连续两次活动或连续三次中的两次活动未能达到满意的成绩，则称为该分析项目的（）

A.不满意的EQA成绩

B.不成功的EQA成绩

C.不满意的IQA成绩

D.不成功的IQA成绩

E.不及格

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从汉至元政治制度演变所呈现出的特点是

A．皇权逐渐削弱

B．相权逐渐加强

C．皇权与相权的矛盾逐渐缓和

D．以皇帝为中心的中央集权逐渐加强

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当大队军事、政治主官同为正职，且军事主官高配为副团职时，由军事主官任党委副书记，并主持党委日常工作。

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2010年10月12日，湖南衡阳市政府召开“网友看衡阳”座谈会，衡阳市领导就重大项目、城市品位、社区服务、新农村建设等老百姓关心的话题向31名网友“问政”，气氛活跃，别开生面。

回答下列各题。

如果让你用一句话概括这一现象，你会选择（）。

A.我国人民的民主意识和公民意识增强

B.我国社会主义民主政治不断发展完善

C.公民直接参与管理国家的途径日益广泛

D.社会主义民主的广泛性

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