首页
登录
职称英语
[originaltext] Most doctors have long believed that reducing salt can decrea
[originaltext] Most doctors have long believed that reducing salt can decrea
游客
2023-08-25
36
管理
问题
Most doctors have long believed that reducing salt can decrease blood pressure. A new American study suggests this is true even when people do not eat the healthiest foods.
The research appeared in the New England Journal of Medicine. A team at Brigham and Women’s Hospital in Boston, Massachusetts performed the study. Frank Sacks of Harvard University Medical School led the team.
More than four-hundred people took part in the research. Almost half of them had high blood pressure. They all ate foods with different amounts of salt. Salt contains sodium. There is strong evidence that sodium affects blood pressure.
Half the people ate an average American diet. Their food was high in fat and cholesterol. The other people ate low-fat, low-cholesterol foods. Members of the low-fat group ate many vegetables, fruits and grains.
The study showed that the people who ate healthful foods while eating less salt lowered their blood pressure the most. However, blood pressure decreased for both groups when they ate less salt. Almost fifty-million Americans have high blood pressure. Continued high-blood pressure is dangerous because it can increase(he risk of heart disease and stroke.
Philip Greenland of Northwestern University Medical School in Chicago, Illinois praised the study. He said the decreases in blood pressure among the people in the study were similar to those caused by medicine. However, Doctor Greenland said popular prepared foods need to be improved if people are to decrease salt in their diets. He said most people get their salt mainly from these prepared foods. They include many soups and cooked meat products.
16. Among the participants in the research, how many of them have high blood pressure?
17. What does the study at Brigham and Women’s Hospital seem to prove?
18. What is mentioned as one of the causes of increasing the risk of heart disease?
19. What is the proposal presented by Doctor Greenland?
选项
A、The decrease in blood pressure.
B、Continued high-blood pressure.
C、Taking too much medicine.
D、Excessive intake of vitamins.
答案
B
解析
原文提及“持续的高血压能增加心脏病和中风的几率,因而是危险的。”故B正确。
转载请注明原文地址:https://tihaiku.com/zcyy/2955739.html
相关试题推荐
[originaltext]Therewasonceamanwhospentallhistimeinhisglasshouse
[originaltext]Therewasonceamanwhospentallhistimeinhisglasshouse
[originaltext]IfyouareinanymajorcityinAmerica,thechancesarehigh
[originaltext]IfyouareinanymajorcityinAmerica,thechancesarehigh
[originaltext]M:HiHelen.Whatdoyouthinkofourclassinchildren’sliterat
[originaltext]M:HiHelen.Whatdoyouthinkofourclassinchildren’sliterat
[originaltext]M:HiHelen.Whatdoyouthinkofourclassinchildren’sliterat
[originaltext]M:Iwentoutwithmygirlfriendtoanicerestaurantlastnight
[originaltext]M:Iwentoutwithmygirlfriendtoanicerestaurantlastnight
[originaltext]M:Iwentoutwithmygirlfriendtoanicerestaurantlastnight
随机试题
Thestormsweepingoverthisareanowissuretocause______ofvegetablesinth
Individualscanandshouldmaketheirownlegaldecisions______whotheiremploye
Eachforitsownreason,thestudyofresidentialmobilityhasbeenaconcer
Wecouldnotunderstand______(他为什么花那么多时间做一些无用的事情)whyhespentsomuchtimedoi
[originaltext]Atypicallargesupermarketoffersaround17000to20000it
运用财政政策调节国际收支不均衡,是因为财政政策对国际收支可以产生()等调节作用A
A.增加 B.减少 C.不变 D.无法判断
南部某战区一个10人小分队里有6人是特种兵,某次突击任务需派出5人参战,若抽到3
在地形图上,地貌一般用()表式。A.标高线 B.高程线 C.水平线 D
欧洲绘画流派众多,出现过很多伟大的画家和作品。下列画家中,把科学知识和艺术想象有
最新回复
(
0
)