心脏轻度扩大,心腰凹陷呈靴形,右室右房增大,双侧肺门小,肺血减少,提示() A.房间

题型:单项选择题

问题:

心脏轻度扩大,心腰凹陷呈靴形,右室右房增大,双侧肺门小,肺血减少,提示()

A.房间隔缺损

B.室间隔缺损

C.动脉导管未闭

D.肺动脉瓣狭窄

E.法洛四联症

考点:广西住院医师放射科综合复习放射科综合复习题库
题型:单项选择题

阅读理解。

     One day Bob took two of his friends into the mountains. They put up their tents (帐篷) and then rode to

a forest to see how the trees were growing.

     In the afternoon when they were about ten kilometers from their camp (营地), it started to snow. More

and more snow fell. Soon Bob could hardly (几乎不) see his hand before his face. He could not find the road!

Bob knew there were two roads. One road went to the camp, and the other went to his house. But all was

white now. Everything was the same. How could he take his friends back to the camp?

     Bob had an idea. The horses! Let the horses take them back! But what would happen if the horses took

the road to his house? That would be a trip (行程) of thirty-five kilometers in such cold weather!

     It was getting late. They rode on and on. At last the horses stopped. Where were they? None of them

could tell. John looked around. What was that under the tree? It was one of their tents!

1. John and his two friends went to the forest ___________.

A. to find their way home

B. to build their camp

C. to see the trees

D. to see the mountains in the snow

2. They could hardly find their way back because ___________.

A. there was not any road in the mountains

B. everything was covered by snow

C. they couldn't decide which of the two roads went to their tents

D. there was only one road to their camp

3. It is clear that they wanted the horses to take them to ___________.

A. the forests

B. the mountains

C. the camp

D. John's house

4. The horses stopped because ___________.

A. they were tired after running for a long time

B. it was getting late

C. they saw the trees

D. they knew that they had got to the camp

5. The story happened ___________.

A. at night when nothing could be seen

B. in a cold camp

C. on a dark evening

D. on a cold winter day

题型:单项选择题

患者,男,45岁,3年来经常头晕,目眩,血压常在140/110mmHg左右,遇情志不遂或失眠则血压升高,头痛加重,性情急躁,面部红赤,大便偏干,食纳可,脉弦,舌红苔黄。

若患者头痛剧烈,目赤口苦,急躁,便秘溲黄者,可加()

A.赤芍、石膏、知母

B.夏枯草、龙胆草、大黄

C.枳实、厚朴、大黄

D.大黄、黄连

E.芒硝、大黄、厚朴

题型:单项选择题

我国法律规定的证据种类有()。

A.物证

B.人证

C.书证

D.视听资料

题型:单项选择题

每次上岗前需做哪些准备工作?

题型:单项选择题

某幕墙公司通过招投标直接向建设单位承包了某多层普通旅游宾馆的建筑幕墙工程。合同约定实行固定单价合同。工程所有用材料除了石材和夹层玻璃由建设单位直接采购运到现场外,其他材料均由承包人自行采购。合同约定工期120个日历天。合同履行过程中发生下列事件:

1.建设单位直接采购的夹层玻璃到场后,经现场验收发现夹层玻璃采用湿法加工,质量不符合幕墙工程的要求,经协商决定退货。幕墙公司因此不能按计划制作玻璃板块,使这一在关键线路上的工作延误了15天。

2.工程施工过程中,建设单位要求,对石材幕墙进行设计变更。施工单位按建设单位提出的设计修改图进行施工。设计变更造成工程量增加及停工、返工损失,施工单位在施工完成15天后才向建设单位提出变更工程价款报告。建设单位对变更价款不予认可,而按照其掌握的资料单方决定变更价款,并书面通知了施工单位。3.建设单位因宾馆使用功能调整,又将部分明框玻璃幕墙改为点支承玻璃幕墙。施工单位在变更确定后第12天,向建设单位提出了工程变更价款报告,但建设单位未予确认也未提出协商意见。施工单位在提出报告20天后,就进行施工。在工程结算时,建设单位对变更价款不予认可。

4.由于在施工过程中,铝合金型材涨价幅度较大,施工单位提出按市场价格调整综合单价。

建设单位的做法是否正确?为什么?

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