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
2024-06-25
61
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 heart attack. [br] According to the studies, which of the following is NOT likely to cause heart attack?
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/3650124.html
相关试题推荐
Notuntilmostofthepeoplehadleftthemeetingroom______hissisterwasthere
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
WhenpeoplesaythatCambridgeisauniversitytown,theydonotmeanthati
Manyyoungpeoplefindit(difficult)______toappreciateclassicalmusicthanpo
Well-educatedmenwithhigherincomesarelesslikelytosmokecigarettesthanm
Scientistsfindthathard-workingpeoplelivemuchlongerthanaveragemena
Scientistsfindthathard-workingpeoplelivemuchlongerthanaveragemena
Scientistsfindthathard-workingpeoplelivemuchlongerthanaveragemena
随机试题
Let’sassumethatyou,personC,whoaregoingtointerviewortalk【
AccordingtotheAmericanRedCross,blooddonorsare__________neededafterna
Drone—ProblemandChancesA)InthefirstincidentonMay
毕业生报到证遗失补办时需要携带()以上报纸登报声明的原件。A.校级 B.县级
在土的压缩性指标中()。A.压缩系数与压缩模量成正比 B.压缩系数越大,压缩
女,50岁,全麻下开颅手术,术后已清醒,应采取的体位是A.半卧位 B.平卧位
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
学习所引起行为或行为潜能的变化是短暂的。
《灵枢*五变》说五脏皆柔弱,善病”是指A.消渴 B.中消 C.肺消 D.消
市场营销学中的市场概念是指(D)。A.交易发生的场所 B.买卖双方的交
最新回复
(
0
)