重要提示: 请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
找答案首页 > 全部分类 > 外语类考试
搜题
网友您好, 请在下方输入框内输入要搜索的题目:
搜题
题目内容 (请给出正确答案)
[主观题]

There is a great deal of geographical variation in the frequency of many surgical procedur

es—up to tenfold variation per hundred thousand between different areas in the numbers of hysterectomies, prostatectomies, and tonsillectomies. To support a conclusion that much of the variation is due to unnecessary surgical procedures, it would be most important to establish which of the following?

A.A local board of review at each hospital examines the records of every operation to determine whether the surgical procedure was necessary.

B.The variation is unrelated to factors(other than the surgical procedures themselves)that influence the incidence of diseases for which surgery might be considered.

C.There are several categories of surgical procedure(other than hysterectomies, prostatectomies, and tonsillectomies)that are often performed unnecessarily.

D.For certain surgical procedures, it is difficult to determine after the operation whether the procedures were necessary or whether alternative treatment would have succeeded.

E.With respect to how often they are performed unnecessarily, hysterectomies, prostatectomies, and tonsillectomies are representative of surgical procedures in general.

查看答案
更多“There is a great deal of geographical variation in the frequency of many surgical procedur”相关的问题

第1题

The author implies which of the following about measles?A.It is not usually a fatal diseas

The author implies which of the following about measles?

A.It is not usually a fatal disease.

B.It ceased to be a problem by the seventeenth century.

C.It is the disease most commonly involved in virgin-soil epidemics.

D.It was not a significant problem in Spanish colonies.

E.It affects only those who are immunologically defenseless against it.

点击查看答案

第2题

Which of the following can be inferred from the passage concerning Spanish tribute records

?

A.They mention only epidemics of smallpox.

B.They were instituted in 1492.

C.They were being kept prior to the seventeenth century.

D.They provide quantitative and qualitative evidence about Native American populations.

E.They prove that certain diseases were unknown in the pre-Columbian New World.

点击查看答案

第3题

The passage suggests that C. Vann Woodward and Thomas Paine were similar in all of the fol

lowing ways EXCEPT:

A.Both had works published in the midst of important historical events.

B.Both wrote works that enjoyed widespread popularity.

C.Both exhibited an understanding of the relevance of historical evidence to contemporary issues.

D.The works of both had a significant effect on events following their publication.

E.Both were able to set aside worries about historical anachronism in order to reach and inspire.

点击查看答案

第4题

Historians sometimes forget that history is continually being made and experienced before

it is studied, interpreted, and read. These latter activities have their own history, of course, which may impinge in unexpected ways on public events. It is difficult to predict when "new pasts" will overturn established historical interpretations and change the course of history. In the fall of 1954, for example, C. Vann Woodward delivered a lecture series at the University of Virginia which challenged the prevailing dogma concerning the history, continuity, and uniformity of racial segregation in the South. He argued that the Jim Crow laws of the late nineteenth and early twentieth centuries not only codified traditional practice but also were a determined effort to erase the considerable progress made by Black people during and after Reconstruction in the 1870s. This revisionist view of Jim Crow legis- lation grew in part from the research that Woodward had done for the NAACP legal campaign during its preparation for Brown v. Board of Education. The Supreme Court had issued its ruling in this epochal desegregation case a few months before Woodward s lectures. The lectures were soon published as a book—The Strange Career of Jim Crow. Ten years later, in a preface to the second revised edition, Woodward confessed with ironic modesty that the first edition "had begun to suffer under some of the handicaps that might be ex- pected in a history of the American Revolution published in 1776." That was a bit like hearing Thomas Paine apologize for the timing of his pamphlet Common Sense, which had a compara- ble impact. Although Common Sense also had a mass readership, Paine had intended to reach and inspire: he was not a historian, and thus not concerned with accuracy or the dangers of histori- cal anachronism. Yet, like Paine, Woodward had an unerring sense of the revolutionary moment, and of how historical evidence could undermine the mythological tradition that was crushing the dreams of new social possibilities. Martin Luther King, Jr. testified to the profound effect of The Strange Career of Jim Crow on the civil rights movement by praising the book and quoting it frequently.

The "new pasts" mentioned in line 8 can best be described as the

A.occurrence of events extremely similar to past events.

B.history of the activities of studying, interpreting, and reading new historical writing.

C.change in people"s understanding of the past due to more recent historical writing.

D.overturning of established historical interpretations by politically motivated politicians.

E.difficulty of predicting when a given historical interpretation will be overturned .

点击查看答案

第5题

According to the passage, which of the following statements is true of Japanese automobile

workers?

A.Their productivity levels did not equal those of United States automobile workers until the late seventies.

B.Their high efficiency levels are a direct result of cultural influences.

C.They operate component-specific machinery.

D.They are trained to do more than one job.

E.They produce larger lots of cars than do workers in United States factories.

点击查看答案

第6题

Which of the following statements concerning the productivity levels of automakers can be

inferred from the passage?

A.Prior to the 1960"s, the productivity levels of the top Japanese automakers were exceeded by those of United States automakers.

B.The culture of a country has a large effect on the productivity levels of its automakers.

C.During the late 1970"s and early 1980"s, productivity levels were comparable in Japan and the United States.

D.The greater the number of cars that are produced in a single lot, the higher a plant"s productivity level.

E.The amount of capital investment made by automobile manufacturers in their factories determines the level of productivity.

点击查看答案

第7题

The author sets off the word "Reform"(line 42)with quotation marks in order toA.emphasize

The author sets off the word "Reform"(line 42)with quotation marks in order to

A.emphasize its departure from the concept of settled possessiveness.

B.show his support for a systematic program of change.

C.underscore the flexibility and even amorphousness of United States society.

D.indicate that the term was one of Wilson"s favorites.

E.assert that reform. in the United States has not been fundamental.

点击查看答案

第8题

The passage suggests that the factor mentioned in lines 19 — 23 complicates professors att

empts to construct introductory reading lists for courses in Asian American studies in which of the following ways?

A.By making it difficult for professors to identify primary source material and to obtain standard information on Asian American history and culture.

B.By preventing professors from identifying excellent anthologies and introductory texts in the field that are both recent and understandable to students.

C.By preventing professors from adequately evaluating the quality of the numerous texts currently being published in the field.

D.Such courses were offered only at schools whose libraries were rich in primary sources.

E.By making it more necessary for professors to select readings for their courses that are not too challenging for students unfamiliar with Asian American history and culture.

点击查看答案

第9题

The "dilemma" mentioned in line 3 can best be characterized as being caused by the necessi

ty to make a choice when faced with a

A.lack of acceptable alternatives.

B.lack of strict standards for evaluating alternatives.

C.preponderance of bad alternatives as compared to good.

D.multitude of different alternatives.

E.large number of alternatives that are nearly identical in content.

点击查看答案

第10题

According to official government records, in Greenland the suicide rate(suicides per 1,000

people)was seventeen times greater in 1987 than in 19Because Greenland changed from a hunting and fishing society to an industrial society between 1960 and 1987, the dramatic increase in suicide must be a result of this societal change. Which of the following, if true, casts the most serious doubt on the conclusion drawn above?

A.The change from a hunting and fishing society to an industrial society sometimes causes a dramatic increase in a society"s crime rate.

B.Even in a hunting and fishing society, some proportion of the society"s members will choose to commit suicide.

C.According to official government records, most of those who committed suicide in Greenland in 1987 were male.

D.The life expectancy of Greenland"s inhabitants was not much greater in 1987 than it was in 1960, before the societal change occurred.

E.In 1987 most suicides that occurred in Greenland were reported as suicides to the appropriate government office, whereas in 1960 most were not.

点击查看答案
下载上学吧APP
客服
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案
购买前请仔细阅读《购买须知》
请选择支付方式
微信支付
支付宝支付
选择优惠券
优惠券
请选择
点击支付即表示你同意并接受《服务协议》《购买须知》
立即支付
搜题卡使用说明

1. 搜题次数扣减规则:

功能 扣减规则
基础费
(查看答案)
加收费
(AI功能)
文字搜题、查看答案 1/每题 0/每次
语音搜题、查看答案 1/每题 2/每次
单题拍照识别、查看答案 1/每题 2/每次
整页拍照识别、查看答案 1/每题 5/每次

备注:网站、APP、小程序均支持文字搜题、查看答案;语音搜题、单题拍照识别、整页拍照识别仅APP、小程序支持。

2. 使用语音搜索、拍照搜索等AI功能需安装APP(或打开微信小程序)。

3. 搜题卡过期将作废,不支持退款,请在有效期内使用完毕。

请使用微信扫码支付(元)
订单号:
遇到问题请联系在线客服
请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示: 请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
警告:系统检测到您的账号存在安全风险

为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!

- 微信扫码关注上学吧 -
警告:系统检测到您的账号存在安全风险
抱歉,您的账号因涉嫌违反上学吧购买须知被冻结。您可在“上学吧”微信公众号中的“官网服务”-“账号解封申请”申请解封,或联系客服
- 微信扫码关注上学吧 -
请用微信扫码测试
选择优惠券
确认选择
谢谢您的反馈

您认为本题答案有误,我们将认真、仔细核查,如果您知道正确答案,欢迎您来纠错

上学吧找答案