首页
登录
职称英语
When risk of death from heart attack is plotted on a graph against alcohol consu
When risk of death from heart attack is plotted on a graph against alcohol consu
游客
2024-03-02
37
管理
问题
When risk of death from heart attack is plotted on a graph against alcohol consumption, studies consistently show a U-shaped curve, which suggests that non-drinkers and heavy drinkers have higher rates of heart disease than light to moderate drinkers. The implication is that moderate drinking offers protection from heart disease.
For years, doctors believed that the death rate among people who do not drink at all was artificially high because it included a substantial number of reformed drinkers, irreparably damaged by alcohol. However, more recent studies which separate life-long drinkers from abstainers have shown that abstainers are still at high risk.
Studies have shown that moderate drinkers have higher levels of high-density lipoproteins (脂蛋白) in their blood. This is the "good" cholesterol that protects against heart disease. Alcohol also appears to reduce the risk of heart diseases. Though drinking alcohol in moderation undoubtedly brings some benefits, it is important not to play down the dangers of heavy drinking. Alcohol is related to a string of health problems including cirrhosis (硬化) of the liver, cancer of the mouth, high blood pressure and hemorrhage stroke.
Some people believe that wine, in particular, has additional beneficial properties that set it apart from other alcoholic drinks. The French have significantly less heart disease than does any other industrialized nation except Japan. For example, in Toulouse, France, the annual heart disease death rate per 100,000 men is 78--barely a fifth of the number in Glasgow, Scotland. French doctors believe that the low rate of heart disease is a result of the fact that the French consume large quantities of wine.
The relationship between alcohol consumption and the risk of developing cancer has also been studied. Population studies suggest that people who drink moderately are at less risk than those who do not drink at all. Again, wine may be largely responsible for the benefits.
Other research suggests that drinking moderate amounts of alcohol also reduces the risk of catching everyday infections like colds. A recent study showed that drinking two units of alcohol dally can halve susceptibility to infections. [br] Which of the following is the substance mentioned that helps to protect against heart disease?
选项
A、Lipoproteins.
B、Cholesterol.
C、Both.
D、Neither.
答案
A
解析
细节题,根据在第三段“Studies have shown that moderate drinkers have higher levels of highdensity lipoproteins in their blood.This is the“good”cholesterol that protects against heart disease.”
转载请注明原文地址:https://tihaiku.com/zcyy/3499998.html
相关试题推荐
[originaltext]That’showShownO’Neilllooksbackontheheartattackheex
【B1】[br]【B12】A、onB、againstC、withD、toD本题考查惯用法。bedevotedto意思为“致力于……”。
【B1】[br]【B18】A、thanB、againstC、withD、toD此处是固定搭配preferto,表示“更喜欢…”。
Thesecondmajorcauseofdeathrelatedtoexcessivealcoholuseis______.[br]
Thesecondmajorcauseofdeathrelatedtoexcessivealcoholuseis______.[br]
______(强迫证人做出对自身不利的证词)isagainsthisconstitutionalrights.Forcingawitnessto
Internetaddiction,likealcoholismordrugaddiction,isabehavioraladdiction
Internetaddiction,likealcoholismordrugaddiction,isabehavioraladdiction
Internetaddiction,likealcoholismordrugaddiction,isabehavioraladdiction
Internetaddiction,likealcoholismordrugaddiction,isabehavioraladdiction
随机试题
Fearanditscompanionpainaretwoofthemostusefulthingsthatmenanda
[originaltext]W:Right,Iguessyouhavesomeideasforourpromotion.
1992年10月,大陆海峡两岸关系协会与台湾海峡交流基金会达成了“九二共识”,这
甲公司为上交所主板上市公司,根据《关于在上市公司建立独立董事制度的指导意见》,下
()对于大漠沙如雪,燕山月如钩,相当于夸张相对于(
2014—2019年,全国风电发电量同比增速超过20%的年份有( )个
被试对故事的回忆表现为( )A.比原文更长 B.更不合乎逻辑 C.比原文更
______对于仪器相当于______对于渠道。( )A.钟表 微博 B.机
由40%的过磷酸钙与60%的氯化钾混合制成的颗粒状肥料,每包毛重为50千克
当材料、设备已用于或安装在永久工程之中时,材料、设备预付款应从进度付款证书中扣回
最新回复
(
0
)