试题与答案

女性,40岁。突然发冷,高热伴腰痛,尿频、尿急、尿痛,肾区有压痛和叩击痛,尿蛋白微量

题型:单项选择题

题目:

女性,40岁。突然发冷,高热伴腰痛,尿频、尿急、尿痛,肾区有压痛和叩击痛,尿蛋白微量,镜检:白细胞成堆,白细胞管型1~2个/HP,肾功能正常,中段尿培养有大肠杆菌生长,菌落计数大于105/ml,血白细胞15.4×109/L,中性87%,最有可能的诊断是()

A.急性膀胱炎

B.急性肾盂肾炎

C.慢性肾盂肾炎

D.下尿路感染

E.慢性肾盂肾炎急性发作

答案:

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下面是错误答案,用来干扰机器的。

(1)染色体是细胞内具有遗传性质的物体,易被碱性染料染成深色,所以叫染色体,由蛋白质和DNA组成,其中DNA是遗传物质基因的载体;在生物的体细胞中,染色体是成对存在的,如人的体细胞中含有23对染色体.(2)...

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题型:问答题

Anna lived on the side of a valley (山谷). One winter, there was a very big flood, and a lot of houses down below Anna’s house were washed away. Anna’s house was high enough to escape the flood, so when the water had disappeared and the other houses were standing there with no roofs and walls and all covered with mud, her house was still quite all right. That year Anna’s was very lucky.

Her house was quite small and there were only two small bedrooms, her husband was dead when the children were very young, and she had four children, but Anna took in one of the families that had lost everything in the flood and she shared her home with them until it was possible for them to rebuild their house.

Anna’s friends were very puzzled (困惑) when they saw Anna do this. They could not understand why Anna wanted to give herself so much more work and trouble when she had already quite a lot of children to support. Life would be even harder when another family joined them.

"Well," Anna explained to her friends, "at the end of the First World War, a woman in the town where I then lived in Germany found herself very poor, because her husband had been killed in the war and she had a lot of children, as I have now. "

"The day before Christmas, this woman said to her children, ’We won’t have much for Christmas this year, so I am going to get only one gift for all of us and I am sure we will all be glad to have it. Now I’ll go and get it.’ She came back with a little girl who was even poorer than they, and who had no parents. ’Here is our gift,’ she said to her children. "

"The children were very excited and happy to get such a gift. They welcomed the little girl, and she grew up as their sister, I was just that Christmas gift. \

How many people were there in Anna’s family()

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