首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Obesity generally is defined as an accumulation of fat(adipose tissue)beyond what is considered normal for a person’s age, sex ,
Obesity generally is defined as an accumulation of fat(adipose tissue)beyond what is considered normal for a person’s age, sex ,
admin
2016-09-24
66
问题
Obesity generally is defined as an accumulation of fat(adipose tissue)beyond what is considered normal for a person’s age, sex , and body type. In today’s society obesity is considered as a disease, not a moral failing. It occurs when energy intake exceeds the amount of energy expended over time. Only in a small minority of cases is obesity caused by such illnesses as hypothyroidism , or the result of taking medications, such as steroids, that can cause weight gain.
The more a person weighs, the more blood vessels the body needs to circulate blood throughout the body. The heart takes on a heavy burden as it has to pump harder to force the blood flow through so many vessels. As a result, the heart grows in size and blood pressure tends to rise. Obesity is also a factor in osteoarthritis(because of the extra weight placed on joints), gout, bone and joint diseases(including ruptured intervertebral discs), varicose veins, respiratory ailments, gallbladder disease, complications during pregnancy and delivery, and higher accidental death rate.
Obesity can alter hormone levels, affect immune function, and cause impotence in men and reproductive problems in women. Women who are 30% overweight are twice as likely to die of endometrial cancer, and those who are 40% overweight have four times the risk. Obese women also are more likely to incur cancers of the breast, cervix, ovaries, and gallbladder. Obese men are more likely to develop cancers of the rectum, colon, esophagus, bladder, pancreas, stomach, and prostate.
Obesity can also cause psychological problems. Sufferers are associated with laziness, failure, or inadequate willpower. As a result, overweight men and women blame themselves for being heavy, thus causing feelings of guilt and depression.
Scientific evidence has found an association between MBI(body-mass index)and higher death rates. However, the relative risk of being heavy declines with age.
Some researchers have found that data linking overweight and death are inconclusive, while other researchers have found that losing weight may be riskier than dangers posed by extra pounds.
Some researchers counter that overweight indirectly contributes to over 300, 000 deaths a year.
A poll by Shape Up America found that 78% of overweight or obese adults have abandoned dieting as a means of losing weight. Diets do not teach people how to eat properly. They merely restrict food intake temporarily, so when the diet ends, weight gain resumes.
What does the underlined sentence from the fifth paragraph suggest about obesity?
选项
A、Losing a lot of weight is not wise for older persons.
B、Stomach stapling and other surgical methods for weight loss are superior to dieting.
C、All obese people need to shed their extra pounds.
D、Obese people should consult their doctors about the pros and cons of losing weight.
答案
D
解析
就肥胖而言,第五段划线的句子让人想起什么?肥胖的人应该向医生咨询支持和反对减肥的观点。划线部分说,一些研究人员发现,将肥胖和死亡联系在一起的数据无说服力,而另外一些研究人员发现,减肥的风险比超重带来的风险要大一些。划线部分暗示,肥胖病人是否减肥要听取医生的意见。
转载请注明原文地址:https://kaotiyun.com/show/TPGO777K
0
考博英语
相关试题推荐
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Bigcitiestodayareconfrontedwithveryseriousproblems.Transportisa【C1】______difficulty:someplannersbelievein【C2】____
Therearethreegeneralmethodspeopleusetoexplainandunderstandtheirworld:beliefs,pseudoscience,andscience.What
Therearethreegeneralmethodspeopleusetoexplainandunderstandtheirworld:beliefs,pseudoscience,andscience.What
我们现在面临的所有重大世界性问题中最重要的问题就是人口对土地和土地资源的压力正存迅速增长。
In1987,H.I.V/AIDSjoinedalistofthatcouldkeepapersonoutoftheUnitedStates.Thegovernmentlatertriedtocanceli
Everysuccessfulpersonhasonethingincommon.Ifyouaskedhowtheywereabletoreachtheircareergoals,theanswerwouldu
随着我国社会经济的迅猛发展、人们生活水平的提高和医疗卫生事业的改善,我国老年人口显增多。不少人对此忧心忡忡,但有识之士指出,我们不仅要看到人口老龄化所带来的巨大压力,也要看到人口老龄化背后所蕴涵的商机以及老年人丰富的智力、经验等资源,要将压力变为机遇。
随机试题
设函数f(x)在[1,+∞)上连续,若由曲线y=f(x),直线x=1,x=t(t>1)与x轴所围成的平面图形绕x轴旋转一周所成的旋转体体积为V(t)=[t2f(t)一f(1)],求:y=f(x)所满足的微分方程;
结核菌素试验假阴性应排除
男性,40岁,低热、颈部淋巴结肿大4周。体检:皮肤、黏膜无出血,颈部、腋下、腹股沟淋巴结肿大,无触痛,胸骨无压痛,肝、脾肋下未触及。血红蛋白110g/L,白细胞5.6×109/L,血小板230×109/L;外周血涂片:白细胞分类正常。为确定诊断,应首选
A>30%的原始细胞,CD41阳性B淋巴结病理组织学检查C骨髓病理组织学检查D骨髓中环形铁粒幼细胞17%,原始细胞4%伴红系、粒系病态造血E血、尿中出现单克隆免疫球蛋白增多,骨髓异常浆细胞占25%符合恶性淋巴瘤的确诊
我国《证券法》第6条规定,证券业应当和以下哪些行业分业经营、分业监管?()
下列事项中,属于会计核算内容的有()。
下列关于标准券的说法,正确的是()。
证券公司应当在每一月份结束后10个工作日内,向证监会、注册地证监会派出机构和证券交易所书面报告当月的()情况。
下列各项中,属于企业财务管理的经济环境的有()。
MARKETING
最新回复
(
0
)