首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
医学
Convincing the public to follow health advice can be tough and time-consuming. This may be why changes to health messages are of
Convincing the public to follow health advice can be tough and time-consuming. This may be why changes to health messages are of
admin
2013-10-31
95
问题
Convincing the public to follow health advice can be tough and time-consuming. This may be why changes to health messages are often fiercely resisted by those whose job is to get the advice across. So, for example, the suggestion that smokers who cannot quit should reduce their exposure to harm by switching to chewing tobacco met with extreme opposition.
A still more ferocious debate is emerging over the health impact of sunshine. For the past 20 years, advice on sunlight has come from dermatologists who rightly warn people to cover up when they venture outside for fear of developing skin cancer. But evidence from researchers in other fields now suggests that short periods in the sun without protection—sometimes as little as a few minutes a day—can prevent most other major forms of cancer.
This surprising conclusion stems from findings that vitamin D, which is made by skin cells exposed to the sun’ s ultraviolet rays, is a potent anti-cancer agent. The researchers who made this discovery are eager to be heard. But their message is about as welcome as a bad rash, particularly in countries such as Australia and the US where fair-skinned immigrants living at Mediterranean latitudes have made skin cancer a huge problem.
The American Academy of Dermatology argues that advocating one carcinogen—UV radiation—to protect against other forms of cancer is dangerous and misleading. If people need more vitamin D, they should take a multivitamin or drink milk fortified with it, says the academy. Unfortunately , the solution is not as simple as that. Critics also argue that the protective effect of sunlight is not yet proved. While this may be true, the evidence is very suggestive. The case is built on several studies that bring together cellular biology, biochemistry and epidemiology.
And all the criticism of this theory counts for nothing if, as some of its advocates, suggest, the number of people dying for lack of sunlight is four times as high as those dying from skin cancer. At the same time, those advocates must not overstate their case. Everyone wants to save as many lives as they can.
What we need now is for national medical research bodies and cancer research organizations to investigate the relative risks and benefits of sunshine. This will almost certainly mean more epidemiological work, which should start as soon as possible. As for the public: give them the facts, including risk estimates for short periods in the sun—and for covering up, It is patronizing(施恩于人的)to assume that people cannot deal with complex messages.
What we definitely do not want is a war of words between groups with polarized views, and no prospect of the issue being resolved. That way will only lead to confusion, distrust of doctors and more unnecessary deaths.
The author implies that health messages should be made easy______.
选项
A、to debate
B、to swallow
C、to estimate
D、to publicize
答案
D
解析
倒数第二段作者认为应该告诉公众the facts,但是要想到people cannot deal with com-plex messages,言外之意是为了宣传,信息应尽量简单,故D项正确。
转载请注明原文地址:https://kaotiyun.com/show/K2U3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
A、Hefeelscold.B、Hefeelsfaint.C、Hefeelsnothingbutsleepy.D、Hefeelshimselffallingdown.D通过男士的话IfeelthatIamgoing
A、Thesurgerywasabsolutelynecessaryforthepatient.B、Thesurgerycouldnothavebeenmoresuccessful.C、Thenecessityfort
Peoplecanbeaddictedtodifferentthings—e.g.,alcohol,drugs,certainfoods,oreventelevision.Peoplewhohavesuchanad
Hehadalwayshadagoodopinionofhimself,butafterthepublicationofhisbest-sellingnovelhebecameunbearably______.
A、Hegotaninfectioninthelungs.B、Hehadhisgallbladderinflamed.C、Hewassufferingfrominfluenza.D、Hehaddevelopedab
A、Thegroundistoohardforplanting.B、TransportationisexpensivefromCalifornia.C、TherehasbeentoomuchraininCaliforn
Thephysicaldistributionofproductshastwoprimaryaspects:transportationandstorage.Bothaspectsarehighlydevelopedand
Thedustintheatmospherecanaffecttheearth’sclimate.
Thedrugstoreatthecornerofourstreetsellsaspirinsand________penicillinprescriptions.
随机试题
试析北宋加强中央集权的措施及其影响。(华东师范大学1999年中国古代史真题)
下列最适宜采用矩阵式组织结构的组织是【】
白血病患儿出血的主要原因是
A.电离室B.影像板C.光电管D.影像增强器E.平板探测器CR系统中,直接记录X线影像信息的载体是
定喘汤的组成药物中不含有
香石双解袋泡剂的功能有
依据《中华人民共和国合同法》的规定,下列文件中,属于要约的是()。
银行在客户授信限额以内,根据客户的还款能力和银行的客户政策最终决定给予客户的授信总额称为()。
设在区间(-∞,+∞)内f(x)与g(x)均可导,且f(x)<g(x),a,b,x0都是实数,则()。
在某电子政务系统项目实施过程中,一名开发人员接收到某位用户的电话,用户表明在系统中存在一个问题并要求更改,该开发人员应该(65)。
最新回复
(
0
)