患儿男，8个月。1天前突然发热，咳嗽，随后呕吐3次，大便稀，每_爱下问搜题

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问题单项选择题共用题干题

患儿男，8个月。1天前突然发热，咳嗽，随后呕吐3次，大便稀，每天10余次，呈黄色水样，黏液少，无腥臭味。体检：体温39℃，精神萎靡，皮肤弹性略差，前囟及眼窝凹陷，哭泪少，咽稍充血，心肺检查无异常。大便有少量脂肪球。

对该患儿的饮食护理，正确的是（）

A.禁食12小时

B.继续母乳喂养

C.继续添加辅助食品

D.静脉补充营养，水分

E.如呕吐明显可鼻饲牛奶

答案

参考答案：B

完形填空

完形填空（共20小题；每小题1分，满分20分）
It happened when I was a little girl. I can remember neither the beginning nor the end, but whenever I 36 it, tears flow down my face.
When I was young, my family led a(n) 37 life in the country. As you can imagine, many country roads are difficult to walk on. One 38 we were visiting some relatives and the 39 was very bad. It began to 40 on our way back home. Dad carried me on his 41 . Mom gave her overcoat to my 42 . We walked together through the rain for more than an hour.
I was fat at that time and Dad

must be 43 to hold me for such a long time. He

almost 44 down many times. In hope of 45 my father’s burden, I tried to carry myself, 46 I achieved nothing since I was just a little kid.
When we arrived home, the inside of our house was 47 with rain water. The rain had come 48 our leaky（有裂缝的）roof and water was everywhere.
Mom put bowls all around the house

to try to 49 the rain. Then she put me and my elder brother to 50 , carefully placing us on the remaining 51 place. I fell asleep soon. When I opened my eyes, I found Dad and Mom were 52 in chairs, both having caught bad colds.
This is my very earliest 53 . Though the evening has long passed, and now we live a happy life, I won’t forget the rain we 54 together. The rain, that evening, and especially my parents’

55 , will stay in my mind forever.

D．suffer from

C．interesting

C．went through

多项选择题

普萘洛尔降压的可能机理是：

A．阻断外周交感神经突触前膜β受体

B．作用于中枢咪唑啉受体

C．具有中枢性降压作用

D．抑制交感神经末梢释放递质

E．减少肾素释放