问题 单项选择题 A1/A2型题

高血氨症不能应用的药物是()。

A.谷氨酸钠

B.葡萄糖酸钙

C.乳酸钠

D.谷氨酸钾

E.碳酸氢钠

答案

参考答案:D

解析:输注库存血引起的高血氨症往往同时合并有高血钾的可能,故不能应用谷氨酸钾,而应用谷氨酸钠,故正确答案是D。高血氨伴有高血钾时,应用葡萄糖酸钙对钾有拮抗作用;乳酸钠和碳酸氢钠则可促使血浆中的钾转移到红细胞内。

填空题

用所给动词的适当形式填空。(必要时可加助动词或情态动词)

     Long, long ago, at the foot of a mountain, there 1.             (live) a brother and a sister 2.             (name)

Haesihk and Dalsoon. One day, their mom went out 3.             (sell) rice cakes. On her way back, she met

a tiger and 4.             (eat ) by it. The tiger was still not full, so it looked for the house where the brother

and sister lived. It decided to eat them as well. The tiger knocked at the door and 5.             (try) to fool

them. " Who is it?" Haesik asked. "I'm your mom, sweet darlings!" the tiger shouted. "Well, you 6.             

 (not sound) like our mom. Who are you on earth?" "I think I 7.              (get ) a bad cold. That's the reason

for it," the tiger lied. While the tiger spoke, Haesik and Dalsoon realized that it was a tiger that stood

outside 8.             (pretend) to be their mom. So they quickly went outside from the back door and climbed

the tallest tree where they 9.             (be) safe."Haesik? Dalsoon? Did you go out?" the tiger cried. Then it saw

the two children on the tree.It was very angry. After a few minutes, it climbed the tree, too." Please, God!

We 10.             (be) kind children, so please help us!" Haesik and Dalsoon begged. Surprisingly, from the dark

sky, a strong rope (绳子) came down for the brother and sister. They went up to the sky and turned into

the sun and the moon. When the tiger reached the top of the tree, it begged, "God, please give me a rope. I'll

be a nice tiger, too." A rope also came to the tiger, but it was an old rotten (腐烂的) rope that the tiger fell to

the ground and died.

填空题