急性肾小球肾炎水肿的发生机制主要是A.肾小球滤过率降低B.大量蛋白由尿排出C.醛固酮

题型:单项选择题

问题:

急性肾小球肾炎水肿的发生机制主要是

A.肾小球滤过率降低
B.大量蛋白由尿排出
C.醛固酮增加造成水、钠潴留
D.急性心力衰竭
E.毛细血管壁通透性增加

考点:临床执业医师内科学肾小球疾病(一)
题型:单项选择题


阅读材料:
材料一:(王安石)人之困乏,常在青黄不接之际,兼并之家乘其急以邀倍息,而贷者常苦于不得……昔之贫者举息之于豪民,今之贫者举息之于官,官簿其息而民救其乏,则青苗之行矣。
材料二:(苏辙说)王介甫(安石)小丈夫也,不忍贫民而嫉富民,志欲破富民以惠贫民,不知其不可也。……及其得志,专以此为事,设青苗法以夺富民之利……
材料三:(王安石说)臣以为,苟能抑制兼并、理财……不患无财。
——以上均选自邓广铭《王安石》
根据以上材料,结合所学知识,回答问题:

综合材料一、二,指出王安石变法中青苗法的内容和实质。

题型:单项选择题

下列气性坏疽的综合性治疗措施中,不包括()。

A.立即手术彻底清创引流,最大限度地切除坏死组织和切开筋膜减压

B.大剂量青霉素和甲硝唑治疗

C.过氧化氢持续滴注伤口,过氧化氢纱布湿敷,保持伤口引流

D.定期活动肢体,预防下肢血栓形成

E.全身支持治疗,维持水、电解质和酸碱平衡,保护心、肺、肝、肾功能

题型:单项选择题

少尿是指24小时尿量小于 ()

A.100ml

B.200ml

C.300ml

D.400ml

E.500ml

题型:单项选择题

人的眼睛相当于一个照相机,视网膜相当于照相机的胶片,物体在视网膜上成一个____________(填“倒立”或“正立”)、缩小的实像。现在我区学生很多不注意用眼保健,以致近视眼越来越多,近视时就如下图8中的________图,而矫正后则变为图8中的________图。(填“甲”或“乙”或“丙”或“丁”)

题型:单项选择题

  A sixth of undergraduates in Beijing this year have registered at driving school. The students, mostly from majors such as business management or international trade, will finish their driving courses within 20 days or so.

  Training costs have dropped to 2, 600 yuan for students, according to the Haidian Driving School in Beijing. The price is not really low, but students will accept it, seeing it as an investment (投资)in their future. Familiarity with the operation of computers and fluent English are the basic skills graduating students need to find a job. But a driver’s permit has become another factor (因素).

  “In the job market, owning a driver’s permit sometimes strengthens a graduating student’s competitiveness for a good position, ”says Zhou Yang, an undergraduate at the China University of Political Science and Law.

  Cars will become a necessary part of many people’s lives in the coming years, and it is difficult to get a permit of campus because of the pressures on working people’s time. “Having a fulltime job after graduation offers limited time to learn to drive. We senior students have plenty of spare time, plenty of opportunity to learn. ”Zhou says.

  Xu Jian, an official at the driving school, said undergraduates were very able and serious, and could grasp in an hour what ordinary people took four hours to learn. In this driving school, middle -aged people, young women and college students are the main customers.

  To get a driver’s permit, a beginner is now required to have at least 86 hours’practice before the final road test.

 小题1:________ in Beijing want to learn to drive.

A.Most of the undergraduates

B.Many undergraduates

C.Many students in the driving school

D.Most of the students who learn business or international trade  小题2:The undergraduates are learning to drive because ________.

A.they need this skill to find a good job

B.they like to drive cars

C.they will not have any time to learn to drive after they have

  found a full - time job

D.most of them will be able to buy cars in the future  小题3:Which of the following is likely to be Xu Jian’s opinion of students learning to drive?

A.He thought it was better to learn it at college than at work.

B.He decided it was a waste of money and time to learn to drive.

C.He agreed that they could learn to drive.

D.He thought they would spend three times more time to learn to drive than usual.  小题4:Which of the following can be the best headline for the passage?

A.Students Pay Less to Learn to Drive Now.

B.Students Learn to Drive.

C.It is Better to Learn to Drive at Colleges.

D.Welcome to the Driving School.

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