在临床医学研究前,对有行为能力的病人要获得他的同意,这属于 A.代理同意 B.知

题型:单项选择题 B型题

问题:

在临床医学研究前,对有行为能力的病人要获得他的同意,这属于

A.代理同意

B.知情同意

C.不同意

D.诱导同意

E.有效同意

考点:口腔内科学主治医师医疗机构从业人员行为规范与医学伦理学医疗机构从业人员行为规范与医学伦理学题库
题型:单项选择题 B型题

患者男,79岁,因“食欲减退、神情淡漠2周”来诊。2周前患者受凉感冒后出现恶心、呕吐,以后逐渐出现食欲减退,饮水呛咳,神情淡漠,呼之有反应,但不能对答,尿量减少。高血压病史20年,口服吲达帕胺片(寿比山,1片,1次/d),血压控制于140/80mmHg左右。糖尿病病史17年,一直口服药物治疗,2个月前,空腹血糖升高至16mmol/L,自行加用格列喹酮(糖适平,30mg,3次/d)口服1个月,血糖无明显改善而停用。查体:BP110/70mmHg;神情淡漠,问话不答,BMI17.3kg/m2;HR92次/min。实验室检查:空腹血糖34.02mmol/L,尿糖≥55.5mmol/L(1000mg/dl),尿酮体(±)。胸部X线片:双下肺纹理模糊。

该患者最可能的诊断为()(提示实验室检查:血钾2.32mmol/L,钠159.9mmol/L,氯115.9mmol/L;SCr141.00mmol/L,BUN17.19mmol/L,血乳酸1.9mmol/L;pH7.447,HCO3-19.6mmol/L,BE-3.0mmol/L。)

A.慢性肾衰竭

B.代谢性脑病

C.糖尿病高渗性昏迷

D.乳酸酸中毒

E.糖尿病酮症酸中毒合并代谢性碱中毒

F.急性脑水肿

题型:单项选择题 B型题

下图是中国空白政区图,读图回答下列问题.

(1)全部位于北回归线以南的省级行政区有______、______、______.

(2)①是______(填省区简称),与其接壤的国家是______、______.

(3)与②相邻的省区有______自治区、______省、______省和云南省.

(4)③是______;④是______海峡.该海峡两侧的省区分别是______和______

(5)我国疆界漫长,陆上国界线长达20000多千米,相邻的国家有十余个,其中⑤是______(国家),⑥是______国家.

(6)我国海岸线长达18000多千米,与我国隔海相望的国家有6个,其中⑦是______(国家),⑧是______(国家).

(7)既临黄海,又临渤海的省级行政区有______、______.

题型:单项选择题 B型题

阅读理解。

     Do you want a bit of an adventure? Would you like to discover all the corners of the UK,

or travel abroad? Maybe you have never tried the motorhome (旅宿车) lifestyle before.

Well, read this article and you will know why a motorhome is a good choice.

     Nothing is better than a motorhome. It has so many uses that it is considered the most

versatile vehicle(交通工具) and it is also very comfortable. If you are thinking about hiring

a motorhome this summer, then the best choice is to book it early, especially if you are

considering the school holidays. The motorhome hire service is very seasonal and motorhome

hire companies will never have extra vehicles available in the summer months.

     There are a lot of companies throughout the UK, and some of the big ones have

motorhomes spread all over the country. At present, the largest network for motorhome hire

is provided by Motorholme which is based in Cambridge. If you are in the UK, you may

phone 0800612 8719 for detail of its motorhome hire information. Motorholme has a

network of over 500 vehicles all over England, Scotland and Wales.

     Most people wishing to hire a motorhome are families that are looking for an alternative

(替代品) to a European package holiday, especially as flying now has become more expensive,

and is considered to be environmentally unfriendly. There is no doubt that the idea of no-fly

holidays is going to become more popular as fewer people think it is safe to fly. This explains

why more and more people are choosing to hire a motorhome for their holidays.

1. This passage is written to explain why it is a good idea to _____.

A. take an adventure

B. travel to England

C. try a new lifestyle

D. hire a motorhome

2. What does the underlined word "versatile" in Paragraph 2 probably mean?_____

A. Large and comfortable

B. Fast and exciting

C. Having a lot of uses

D. Having a lot of fun.

3. Why should you book a motorhome early if you want to book one for this summer?_____

A. Because booking early is much cheaper.

B. Because summer is usually a very busy season.

C. Because you can arrange your time better this way.

D. Because students usually book them to earn money.

4.The last paragraph tells us the advantages of hiring a motorhome by _____.

A. telling us a story

B. giving detailed data

C. comparing it with flying

D. showing the results or a study

题型:单项选择题 B型题

检查驱动桥内的润滑油面,应维持在油面检视螺孔(),不足时添加。

A、下边缘以上

B、以下

C、上边缘以上

题型:单项选择题 B型题

裂解气的深冷分离原理是在低温条件下,将氢及甲烷以上更重的烃都冷凝下来,然后利用各烃的相对挥发度的差异,在精馏塔内进行多组分的分离,最后再利用精馏得到高纯度的乙烯、丙烯及其它烃类。

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