地西泮的肌松作用是通过()A.阻断多巴胺受体 B.阻断神经肌接头乙酰胆碱释放 C.阻

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问题:

地西泮的肌松作用是通过()

A.阻断多巴胺受体

B.阻断神经肌接头乙酰胆碱释放

C.阻断突触膜受体

D.抑制脑干网状结构内和脊髓内的多突触通路

E.加速乙酰胆碱分解

考点:麻醉(医学高级)镇静安定药及拮抗剂镇静安定药及拮抗剂题库
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蒙古包由一个圆柱和一个圆锥组成.圆柱的底面直径是6米,高中2米;圆锥的高是1米.蒙古包所占的空是大约是多少立方米?

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关于股神经的描述哪项是正确的

A.发自骶丛

B.经腹股沟管至大腿部

C.在大腿部位于股动脉的外侧

D.肌支支配膝关节屈肌

E.皮支支配小腿外侧面的皮肤

题型:单项选择题

Paris has the Eiffel Tower; New York has the Statue of Liberty; and Brussels, the Manneken Piss.

Think of the Belgian capital and, if anything, you think of the small peeing (撒尿) boy—a 60-meterhigh bronze figure standing on a block, supplying a constant stream of water to the basin under him.

Some might laugh.But for Jacques Stroobants, the statue is up there with the best of them.

“I’m proud of him.People come from all around the world to see him,” says 60-year-old Stroobants with a fatherly glance at the little boy.

As the most famous landmark of Brussels, Manneken Piss has a very special place in the heart of Belgians.

The original Manneken Piss dates back to 1388, but the statue tourists see today dates from 1619 when the city built a second one after the original was destroyed.

Many stories go round Manneken Piss.Nobody knows why he was made.One story is that he saved Brussels by putting out the flames of a deadly fire with his well-aimed piss.But the most believable story is that the boy, the son of a wealthy man, was kidnapped (绑架).The father had a statue built in honor of the way his son was found—peeing against a tree.

Perhaps best-known for his naked beauty, the “peeing boy” has also been clothed in some of the finest clothes money can buy.

Stroobants has been changing his clothes for the last 29 years.On average, he has clothes on 300 days a year.And on special days, he pees beer.

A few of the ways he’s been dressed are:a football player, Mozart and an army general.Now, he has more than 600 pieces of clothes.

There is no strict charge for those wishing to provide clothes for the little boy.But certain conditions must be met.

“The clothes cannot include either advertising or political message,” said Stroobants, because they would cheapen the national treasure.

But Manneken Piss is still something local people can make money from—by selling all kinds of souvenirs.

72.Which of the following is NOT true about Manneken Piss?

A.It has a history of more than 600 years.                    

B.It stands in Brussels.

C.It is best known for the clothes he wears.                 

D.It is 60 meters high.

73.The Manneken Piss has a special place in the heart of Belgians because _______.

A.it’s good looking with water running constantly

B.it brings joys to people who see it

C.it helps people make money

D.it’s a symbol of the city

74.We can learn from the passage that ________.

A.for most of the year, the boy is naked

B.Stroobants is probably in charge of taking care of the statue

C.people can provide any clothes for Manneken Piss free of charge

D.people make money by advertising Manneken Piss

75.The local people can get money by selling _______.

A.objects that remind the tourists of a trip         

B.clothes that Manneken Piss has worn

C.anything that is related to Manneken Piss       

D.stone figures that resemble Manneken Piss

题型:单项选择题

下列哪项不是21-三体综合征的临床特征()

A.特殊面容

B.皮肤纹理异常

C.尿有特殊臭味

D.智能低下

E.体格发育迟缓

题型:单项选择题

一胃病患者,食后脘腹胀满,朝食暮吐,暮食朝吐,吐出宿食不化,吐后即觉舒适,神疲乏力,面色少华,舌淡苔薄,脉象细缓无力。治疗的主方为()

A.理中汤

B.大半夏汤

C.小半夏汤

D.苓桂术甘汤

E.丁香透膈散

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