首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
第二篇 “Don’t Drink Alone” Gets New Meaning In what may be bad news for bars a...
第二篇 “Don’t Drink Alone” Gets New Meaning In what may be bad news for bars a...
admin
2020-12-24
34
问题
第二篇 “Don’t Drink Alone” Gets New Meaning
In what may be bad news for bars and pubs,a European research group has found that people drinking alcoho丨 outside of meals have a significantly higher risk o mouth and neck than do those who drink with food. Luigino Da丨 Maso and his colleagues studied the drinking patterns of 1, 500 patients 什om four cancer studies and another 3, 500 adults who had never had cancer.
After the researchers accounted for the amount of alcohol consumed,they found that individuals who downed a significant share of their alcohol outside of meals faced at least a 50 to 80 percent risk of cancer in the oral cavity (口腔),pharynx (咽),and esophagus(食管), when compared with people who drank only at meals. Consuming alcohol without food also increased by at least 20 percent the likelihood of laryngeal cancer (喉癌). "Roughly 95 percent of cancers at these four sites traced to smoking or drinking by the study volunteers," Dal Maso says. The discouraging news,his team reports,is that drinking with meals didn't eliminate cancer risk at any of the sites.
For their new analysis ,the European scientists divided people in the study into four groups, based an how many drinks they reported having in an average week. The lowest- intake group included people who averaged up to 20 drinks a week. The highest group reported downing at least 56 cups of alcohol weekly for an average of eight or more per day. Cancer risks for the mouth and neck sites rose steadily with consumption even for people who reported drinking only with meals. For instance,compared with people in the lowest group, participants who drank 21 to 34 alcohol cups a week at least doubled their cancer risk for all sites other than the larynx. If people in these consumption groups took some of those drinks outside meals, those in the higher consumption group at least quadrupled (四倍) their risk oral cavity and esophageal cancers.
People in the highest-consumption group who drank only with meals had 10 times the risk of oral cancer, 7 times the risk of pharyngeal cancer,and 16 times the risk of esophageal cancer compared with those who averaged 20 or fewer drinks a week with meals. In contrast, laryngeal cancer risk in the high-intake,with-meals-only group was only ho drank with meals.
"Alcohol can inflame(使发炎) tissues. Over time, that inflammation can trigger cancer ” Dal Maso says, He suspects that food reduced cancer risk either by partially covering digestive-tract(消化道) tissues or by taking alcohol off those tissues. He speculates that the reason laryngeal risks were dramatically lower for all study participants traces to the tissue’s lower exposure to alcohol.
Which of the four cancers ha the lowest risk?
选项
A Oral cancer.
B Laryngeal cancer.
C Pharyngeal cancer.
D Esophageal cancer.
答案
B
解析
第三段第五句话提到 “For instance,compared with people in the lowest group, participants who drank 21 to 34 alcohol cups a week at least doubled their cancer risk for all sites other than the larynx”,意思是“比如,与喝酒最少的组相比,每周喝21 ~34杯酒的 人口腔内除了喉部之外其他任何地方得癌症的概率至少是他们的两倍”,所以答案是B。
转载请注明原文地址:https://ti.zuoweng.com/ti/vQMQKKKQ
相关试题推荐
Hesaidthisresultwasthebestthathehadexpected.()A.meaningfulB.interesti
Hesaidthisresultwasthebestthathehadexpected.()A.meaningfulB.interesti
DifferentMeaningsofColors Thefactthatblindpeoplecan"see"things...
Themeaningisstillobscure.(2008年真题)()A.vagueB.transparentC.alienD.signific
DifferentMeaningsofColors Thefactthatblindpeoplecan"see"things...
Themeaningisstillobscure.(2008年真题)()A.vagueB.transparentC.alienD.signific
DifferentMeaningsofColors Thefactthatblindpeoplecan"see"things...
Themeaningisstillobscure.(2008年真题)()A.vagueB.transparentC.alienD.signific
TheMeaningofDreams 1Dreamsplayanimportantroleinourlives.Ifthey...
TheMeaningofDreams 1Dreamsplayanimportantroleinourlives.Ifthey...
随机试题
黑龙江省博物馆在建筑整体轮廓线上,采用了三个长方形扁形穹顶和两个方形底扁形穹顶,
牙齿行盖髓术2周后,牙髓活力正常,则可以进行 A、牙髓失活 B、暂封
患者,男性,58岁,10天前诊断急性心肌梗死。现最有可能异常的血清酶是 A、A
海岸工程项目环评中,潮间带生物调查的主要内容有( )。
图示电路以端口电压为激励,以电容电压为响应时属于()。
项目建议书基本内容不包括( )。
凝血因子的最佳保存条件是
再造散与败毒散的组成中均含有的药物是A:附子,柴胡,桂枝B:羌活,川芎,人参C:当归,茯苓,甘草D:党参,黄芪,煨姜E:枳实,桔梗,玄参
某投资者在上一交易日的可用资金余额为60万元,上一交易日的保证金占用额为22.5万元。当日交易保证金16.5万元,当日平仓盈亏为5万元,当日持仓盈亏为2万...
下列选项中,不属于财产清查的意义的是______。A.加速资金周转B.提高资产的利用率C.保证会计核算资料的真实可靠D.加强和完善财产物资管理制度