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
29
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
SuggestionsforEffectiveResearch-basedAssignmentsI.Thefunc
[originaltext]W:Howareyougettingon,White?AreyoustillworkingfortheM
AvalancheVocabularyandExpressionssnowslideentrainsnowmobiler
对于有些仪器设备,检验检测机构有能力进行校准的,可进行内部校准,但是条件是(
技术分析是完善体系的交易系统中的一部分。它可以()。 Ⅰ.提高交易方向
Thechangeinthatvillagewasmiraculou
下列哪项不符合癫痫的药物治疗原则A.从大剂量开始给药,尽快控制发作 B.应避免
男性,56岁,头痛4个月,多见于清晨,常出现癫痫发作,经检查诊断为颅内占位性病变
下列投资形式中属于房地产间接投资的有( )。A.房地产开发投资 B.购买房地
发行保荐工作报告的必备内容包括:本次证券发行基本情况、保荐机构承诺事项、对本次证
最新回复
(
0
)