支气管哮喘应用拟肾上腺素类药物的目的,在于取得何种主要药理效应:() A.兴奋α受体

题型:单项选择题

问题:

支气管哮喘应用拟肾上腺素类药物的目的,在于取得何种主要药理效应:()

A.兴奋α受体

B.兴奋β受体

C.兴奋α、β受体

D.兴奋β2受体

E.兴奋β1、β2受体

考点:麻醉科住院医师呼吸内科呼吸内科题库
题型:单项选择题

阅读理解。

     Once there lived a lion in the big mountain. He was very big and strong. He often ate the other animals.

Every day he went out to look for food. The small animals in the mountain were all afraid of him. Near the

mountain there were four bulls (公牛).They are friends, and they often worked and played together. The

tiger tried (尝试) many times to catch (捕捉) them, but he could not do so. Every time he came near, the four

bulls stood together to fight (战斗力) him. So he could do nothing to them.

     One day, the four bulls had a quarrel (争吵). After that each of them went his own way. When the lion

saw this, he was happy. He caught one bull and ate him up (吃光).Then he caught another. One by one (一个

接一个地)he caught all the four bulls and them up.

1. What animals were the story about?

A. Four bulls

B. A lion

C. A tiger

D. Four bulls and a lion

2. Why were the animals afraid of the lion? Because the lion ______.

A. didn't love them

B. wanted to eat them

C. wanted to play with them

D. wanted to make friends with them.

3. Why didn't the lion eat the bulls at first?

A. Because the bulls were friendly

B. Because every time he came near, the four bulls stood together to fight him.

C. Because it was not very hungry.

D. Because he didn't like to eat them.

4. The four bulls went their own way because______.

A. they wanted to find food

B. they wanted to find their children

C. they had a quarrel

D. they wanted to live in other places(地方).

5. The lion ________at last.

A. ate up all the four bulls

B. ate nothing

C. ate all the animals in the mountain

D. couldn't find the bulls

题型:单项选择题

在Excel工作簿中,有关移动和复制工作表的说法正确的是( )。

A.工作表只能在所在工作簿内移动不能复制

B.工作表只能在所在工作簿内复制不能移动

C.工作表可以移动到所在工作簿内,不能复制到其它工作簿内

D.工作表可以移动到所在工作簿内,也可复制到其它工作簿内

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临床上,经过治疗也不能保存的第一恒磨牙最佳拔除时间范围宜在()。

A.6~8岁

B.8~10岁

C.10~12岁

D.12~14岁

E.15岁以上

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帕金森病的主要组织病理特征?

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根据《国家赔偿法》第17条的规定,除( )情形外,国家不承担赔偿责任。

A.因公民自己故意作虚伪供述被羁押或者被判处刑罚的

B.侦查人员与行使职权无关的个人行为

C.违法使用武器、警械造成公民身体伤害或者死亡的

D.因公民自伤、自残等故意行为致使损害发生的

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