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
2024-06-24
3
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/3647677.html
相关试题推荐
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Researcherssaypeopletravelingintrafficarethreetimesmorelikelytos
Moreandmoreyoungpeoplerealizethatentrepreneurshipcangivethemoppor
Moreandmoreyoungpeoplerealizethatentrepreneurshipcangivethemoppor
Thetrafficrulesaysyoungchildrenundertheageof4and______lessthan40po
Fewpeoplewouldeverthinkofbeginninganewjobwhentheyareold,butAn
Fewpeoplewouldeverthinkofbeginninganewjobwhentheyareold,butAn
Whatshouldpeopledotomakeagreatteam?Theyshouldhavethesamegoaland__
Whatshouldpeopledotomakeagreatteam?Theyshouldhavethesamegoaland__
随机试题
Whatisthegreatestpositiveintegerxsuchthat2xisafactorof1210?20Tore
Thenumberoftheescapedprisonersis______.[br][originaltext]Prisonse
若对关系R1按( )进行运算,可以得到关系R2。 A.σ商品名=’毛巾‘V’
有关口腔正常菌群组成特点的描述错误的是A.新生儿口腔内几乎是无菌的 B.新生儿
在颐和园政治活动区中,重要的建筑是( )A.玉澜堂 B.仁寿殿 C.宜芸馆
()主要用于发送简洁、明了的文字信息。A.电话服务中心 B.自动传真 C.
某企业引进新技术后,原材料成本降低了40%,单位人工成本上涨了80%,所需要的工
某网络测试设备企业拥有先进的研发技术,在技术方面,致力于占据领导地位,率先采用新
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
某拟建项目锅炉烟尘产生量为9000t/a,允许排放总量为270t/a,设计除尘效
最新回复
(
0
)