女性,50岁,因右上腹痛2个月入院。腹平片示右上腹一类圆形致密影,透视下随膈肌运动上

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问题:

女性,50岁,因右上腹痛2个月入院。腹平片示右上腹一类圆形致密影,透视下随膈肌运动上下移动。首先考虑为()

A.胆囊结石

B.淋巴结钙化

C.右肾结石

D.右输尿管结石

E.以上都不是

考点:相关专业知识常用影像技术常用影像技术题库
题型:单项选择题 A1/A2型题

指定会计科目就是制定出纳专管的科目。指定科目后,才能执行出纳签字,也才能查看现金或银行存款日记账o()

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耐火度是指耐火制品对高温和负重同时作用的抵抗能力。

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企业对制定质量检验计划的正确理解是( )。

A.对完成检验任务做出的日程安排

B.向用户提供证实产品符合性的证据

C.对检验涉及的活动、过程和资源及相互关系进行描述的规范文件

D.是产品生产者质量管理体系中质量计划的一个重要组成部分

E.为检验工作的技术管理和作业指导提供依据的文件

题型:单项选择题 A1/A2型题

阅读理解。

     Dave needed to prepare for Saturday's fishing trip. He went into his hall closet, where he had more than

20 rods and reels. Nowadays he went fishing twice a year at Big Bear, a huge lake in southern California

about 7,000 feet up in the mountains.

     California tries to improve the fishing industry by sponsoring (发起) a Free Fishing Day twice a year,

once in June and once in September. That's enough for Dave. He went mostly because it was a social event

with a few friends, not so much to catch fish. Even driving up a twisty (弯弯曲曲的) two-lane road was

worth the trip. Let alone the big, beautiful houses and trees that lined the shore of the lake.

     Preparing was a project in itself. Dace had even created a computer file named Fishing Trip. It was a

checklist of 45 things to take to Big Bear. He took two rods, because on Free Fishing Day you were allowed

to fish with two rods instead of the usual one rod. He took a sweatshirt, jeans, two pairs of socks, a heavy

hooded jacket, winter gloves, and a scarf. He also took flip-flops, shorts, a T-shirt, sunglasses, a big hat,

and lightweight raincoat. If you go to Big Bear in June, you'd better be prepared for hot or cold, rain or shine.

     He prepared a couple of magazines to read just in case the fish weren't biting. He and his friends joked

that the fish were always biting-in the spot you just left or the spot you were headed for.

     After about an hour and a half; Dave had gathered all the items on his list into a neat pile next to his door.

He went to bed knowing that tomorrow's weather and fishing were unpredictable, but the good time with

his friends was a given.

1. Dave went go Big Bear twice a year mainly to _____.

A. fish

B. meet his friends

C. prepare for his fishing

D. develop a project

2. Why had Dave created a computer file named Fishing Trip?

A. Because he was afraid he would forget the things needed.

B. Because he would have so much fish to catch.

C. Because the good time with his friends was uncertain.

D. Because he wanted to buy some magazines on fishing.

3. On Free Fishing Day, people going fishing could use _____.

A. one fishing rod

B. two fishing rods

C. three fishing rods

D. twenty fishing rods

4. Which of the following would be the best title for the text?

A. Saturday's Fishing Trip

B. A Happy Fishing Day

C. An Unforgettable Fishing Day

D. Preparing For a Fishing Trip

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阶级斗争是区分历史唯物主义和历史唯心主义的根本标准。( )

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