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
2023-09-19
85
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/3026479.html
相关试题推荐
OnNationalDay,______peopletakepartinallkindsofcelebration.A、hundreds
Itisclearthatsomepeoplewhoparticipateinexercisetrainingwilldevel
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonagr
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonagr
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonagr
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonagr
WhydidBillgivethisadvice?BecauseTomalwaysdoes______ofwhatpeoplehav
WhydidBillgivethisadvice?BecauseTomalwaysdoes______ofwhatpeoplehav
Accordingtothefirstparagraph,whatattitudedopeopletaketowardsadvertisi
Accordingtothefirstparagraph,whatattitudedopeopletaketowardsadvertisi
随机试题
Ifyoukeepearlyhours,you’ll______.[br]Apersonneedsexercisebecause___
In1954,anAmericancalledRayKrocwassellingmilkmachines.Mostrestaura
Ourape-menforefathershadnoobviousnaturalweaponsinthestrugglefors
[originaltext]M:Excuseme,areyouwaitingtobuyconcerttickets?W:Yes,Ia
女性,26岁。4周前感冒,1周后出现全身水肿,尿少来诊。体格检查:血压140/9
2019年,某经销商进口了一款3.5L排量的进口车,该车关税完税价格为30万元,
钠 1.题目:高中《钠》片段教学 2.内容: 3.基本要求: (
药品不良反应报告制度的法定报告主体是A.药品生产企业B.药品经营企业C.医疗机构
不符合《大气污染防治法》规定的防治燃煤产生的大气污染的制度和措施有()。 A
(2019年真题)某男,24岁,患感冒,症见恶寒、发热、无汗、头重而痛,肢体酸痛
最新回复
(
0
)