首页
登录
职称英语
Moderate drinking reduces stroke risk, study confirms. Similar to the way a
Moderate drinking reduces stroke risk, study confirms. Similar to the way a
游客
2023-08-23
55
管理
问题
Moderate drinking reduces stroke risk, study confirms. Similar to the way a drink or two a day protects against heart attacks, moderate alcohol consumptions wards off strokes, a new study found.
The study also found that the type of alcohol consumes—beer, wine or liquor—was unimportant. Any of them, or a combination, was protective, researchers reported in today’s Journal of the American Medical Association. "No study has shown benefit in recommending alcohol consumption to those who do not drink", cautioned the authors, led by Dr. Ralph L. Sacco of Columbia University College of Physicians and Surgeons in New York. But the new data supports the guidelines of the National Stroke Association, which say moderate drinkers, may protect themselves from strokes by continuing to consume alcohol, the authors said.
The protective effect of moderate drinking against heart attack is well established, but the data has been conflicting with alcohol and strokes, the author said. The new study helps settle the question and is the first to find blacks and Hispanic benefit as well as whites, according to the authors. Further research is needed among other groups, such as Asian, who past studies suggest may get no stroke protection from alcohol or may even be put at greater risk.
Among groups where the protective effect exists, its mechanism appears to differ from the protective effect against heart attacks, which occurs through boosts in level of so-called "good" cholesterol, the authors said. They speculated alcohol may protect against stroke by acting on some other blood trait, such as the tendency of blood platelets to clump, which is key in forming the blood clots that can cause strokes.
The researchers studied 677 New York residents who live in the northern part of Manhattan and had strokes between July 1, 1993, and June 1997. After taking into account differences in other factors that could affect stroke risk, such as high blood pressure, the researchers estimated that subjects who consumed up to two alcoholic drinks daily were only half as likely to have suffered clot-type strokes as non-drinkers. Clot-type strokes account for 80 percent of all strokes, a leading cause of US deaths and disability. Stroke risk increased with heavier drinking. At seven drinks per day, risk was almost triple that of moderate drinkers. [br] How does moderate alcohol consumption most probably protect us from strokes?
选项
A、By enhancing the level of the good cholesterol.
B、By reducing the possibility of the blood platelets to deposit.
C、By reducing the number of blood platelets and blood clots.
D、By enhancing the possibility of the blood platelets to deposit.
答案
B
解析
推断题。根据第四段They speculated alcohol may protect against stroke by acting on some other blood trait。such as the tendency of blood platelets to clump,whichiS key in forming the blood clots that can cause strokes.“他们推断酒精通过对某些血液特征起作用防止中风.比如血小板结块的趋势,血小板会堆积形成血块,导致中风”推断要想防止中风,就要防止血小板沉淀堆积,这和B选项表述一致,因此选B。
转载请注明原文地址:https://tihaiku.com/zcyy/2949221.html
相关试题推荐
[originaltext]Drinkingalcoholissociallyacceptablebehaviorinmanypart
[originaltext]Drinkingalcoholissociallyacceptablebehaviorinmanypart
[originaltext]Drinkingalcoholissociallyacceptablebehaviorinmanypart
[originaltext]Drinkingalcoholissociallyacceptablebehaviorinmanypart
DoYouReallyNeedtoDrinkEightCupsofWateraDay?A)Drinkingei
DoYouReallyNeedtoDrinkEightCupsofWateraDay?A)Drinkingei
DoYouReallyNeedtoDrinkEightCupsofWateraDay?A)Drinkingei
Moderatedrinkingreducesstrokerisk,studyconfirms.Similartothewaya
Moderatedrinkingreducesstrokerisk,studyconfirms.Similartothewaya
Moderatedrinkingreducesstrokerisk,studyconfirms.Similartothewaya
随机试题
Bysayingthatvillageisnotdead,but"villagelife"isdead,thewritersugge
[originaltext]W:Iwanttobuyabookaboutwriting,wherecanIfindthebooks
作抗震变形验算时,下列何种结构的层间弹性位移角限值最大?( )A.框架结构
在车行道下埋设燃气管道的最小深度应为( )。A.0.5m B.0.6m C
无线网是伴随移动技术发展起来的一种新的组网方式,其中Wi-Fi的技术标准是(
下列哪项不是广地龙的性状特征A.全体具环节,背部棕褐色至紫灰色,腹部浅黄棕色
某公司投资建设的大型商业综合体,建筑高度120m,每层建筑面积1000m2,一
为提高社会管理科学化水平,全国各地积极出台加强和创新社会管理的措施,下列措施中不
壬苯醇醚属于A.短效口服避孕药 B.长效避孕药 C.事后避孕药 D.女性用
下列关于分包单位的质量验收的表述中,错误的是( )。A.验收时,总包单位应派人
最新回复
(
0
)