首页
登录
职称英语
Researchers say people traveling in traffic are three times more likely to s
Researchers say people traveling in traffic are three times more likely to s
游客
2023-09-20
38
管理
问题
Researchers say people traveling in traffic are three times more likely to suffer a heart attack. They say the risk of a heart attack is greatest within an hour of being in traffic.
The findings are based on a German study of almost seven hundred people who suffered heart attacks. The patients described their activities during the four days before their heart attack. Researchers found that those who had been in traffic were three times more likely to have a heart attack within one hour, compared to those who had not been in traffic. Most of those in the study had been traveling by car. But some had been on bicycles and others were on buses.
Research shows that people in cars and buses are exposed to ten times the amount of pollutants as people walking on the street. That is largely because they breathe in the particles and gases released from the vehicles in front of them. Over time, these small particles speed the buildup of a sticky substance in the blood. This can cause blockages to form in the arteries around the heart and lead to a heart attack.
Other studies have also linked heart trouble to stress, similar to the kind that people face while driving in heavy traffic. But the researchers of the latest study say they do not know whether the increased heart attack risk is the result of stress or pollution. They suggest it may be a combination of stress, noise and pollution. Experts say the research shows the need for cleaner vehicles and better city planning to lower the risk of the heart attack. [br] According to the studies, which of the following is NOT likely to cause heart attacks?
选项
A、Stress.
B、Noise.
C、Pollution.
D、Traffic accidents.
答案
D
解析
文章第四段第三句提到,研究人员认为,心脏病发作可能是由于压力、噪音和污染的综合作用,其中没有提到交通事故。由此可以确定D)为本题的答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3031131.html
相关试题推荐
Bumshadthefirsteditionofhispoemspublishedbecause______.[br]Peoplein
Somepeoplearguethatself-plagiarism(自我剽窃)isimpossiblebydefinitionbeca
Somepeoplearguethatself-plagiarism(自我剽窃)isimpossiblebydefinitionbeca
Somepeoplearguethatself-plagiarism(自我剽窃)isimpossiblebydefinitionbeca
Theprojectisdesignedtoprovideyoungpeople______work.A、toB、forC、inD、with
Itisclearthatsomepeoplewhoparticipateinexercisetrainingwilldevel
Itisclearthatsomepeoplewhoparticipateinexercisetrainingwilldevel
Itisclearthatsomepeoplewhoparticipateinexercisetrainingwilldevel
Itisclearthatsomepeoplewhoparticipateinexercisetrainingwilldevel
Itisclearthatsomepeoplewhoparticipateinexercisetrainingwilldevel
随机试题
Writeanoteofabout50-60wordsbasedonthefollowingsituation:You
Humanityusesalittlelessthanhalfthewateravailableworldwide.Yetoccur
AsachildIwastaughttowalkwithmyheadup,my【C1】______backandmye
WhatkindofvisadoesMr.Dicksonneed?[br]WhatisthepurposeofMr.Dickson
关于交通运输外部性的层次,下列说法错误的是( )。A.交通运输供给外部性 B
患者,男,21岁,参加学校社团轮滑活动,意外摔倒,左颞部着地,昏迷10分钟后自然
按照电压等级、在电网中的重要性将变电站分为(____)类变电站,实施差异化运检。
根据下列资料回答问题。 2010年,我国进出口贸易总额为29727.6亿美元
市政公用设施是指()。A.城市发展的基础,是保障城市可持续发展的关键性设施
A.意识障碍伴低血压 B.意识障碍伴发热 C.意识障碍伴高血压 D.意识障
最新回复
(
0
)