有关前庭性眼震描述正确的是() A.由交替出现的慢相和快相运动组成 B.慢相为眼球转

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问题:

有关前庭性眼震描述正确的是()

A.由交替出现的慢相和快相运动组成

B.慢相为眼球转向某一方向的缓慢运动,由前庭刺激所引起

C.快相为中枢矫正性运动,为眼球的快速回位

D.眼震慢相朝向前庭兴奋性较低的一侧

E.通常眼震方向是指快相所指的方向

考点:耳鼻咽喉科(医学高级)耳鼻咽喉科综合练习耳鼻咽喉科综合练习题库
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In 1961, a man found a strange cat on his farm in Scotland. The cat’s ears were folded, bent forward, on its head. In fact, this was a new kind of cat. People named it the "Scottish Fold(苏格兰折耳猫)".

The Scottish Fold has a round head and large eyes. Its neck and legs are short, which makes it look very cute. Interestingly, all the Scottish Folds are born with straight and unfolded ears. And when they are growing up day by day, some cats’ ears will begin to fold. So, the Scottish Fold comes in two types: folded ears and straight ears.

Besides, there is a nickname for the Scottish Fold. It is the " Messenger of Peace". Why?

Because the Folds are sweet and friendly animals. They can get along well with other cats. And

unlike some other cats, they can even get along well with dogs! In many different environments, such as at a noisy house, or in a cat show, you can see them playing with other animals happily.

Well, when you come to a new school, do you think it’s difficult to adapt to the new environment? Perhaps you can learn from the Scottish Fold. That is: always be sweet and friendly to others.

小题1:Tie Scottish Fold _____.

A.is born with folded ears

B.is born with straight ears

C.always has folded ears

D.always has straight ears小题2: What does the Scottish Fold look like?

A.It has a round head and large eyes.

B.Its neck and legs are short.

C.It looks very cute.

D.All above.小题3: Why are the Scottish Folds named the " Messenger of Peace" ?

A.Because their ears are folded.

B.Because they look very cute.

C.Because they can get on well with other animals.

D.Because they can stay at a noisy house or in a cat show.小题4: According to the passage, what is the writer’ s suggestion to us when we are in a new

environment?

A.We should have a nickname.

B.We should learn from the cats.

C.We should get along well with dogs.

D.We should always be sweet and friendly to others.

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器械浸泡在70%酒精或0.1%新洁尔灭溶液中需要多少时间方可使用

A.15分钟

B.30分钟

C.60分钟

D.90分钟

E.120分钟

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引起胸腔积液嗜酸性粒细胞增多最常见的原因是

A.血胸和气胸

B.肺梗死

C.药物反应

D.寄生虫感染

E.过敏综合征

题型:多项选择题

    根据2008年10月17日国务院常务会议精神,国家在油菜主产区,按每市斤2.20元的价格向农民收购油菜籽,充实食用植物油中央储备。我国油菜子最大产区分布在[ ]

A、黄河流域

B、淮河流域

C、长江流域

D、海河流域

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对于流行性腮腺炎的流行病学,描述错误的是()

A.全球均有流腮流行,冬春季为流行高峰

B.2岁及以上儿童发病较多

C.流腮在托幼机构、学校等集体单位的易感染者中常引起爆发

D.1岁以下儿童和成人不发病

E.一次感染后可终身免疫

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