职称英语考试卫生类C级阅读理解习题2017

盐，每个人每天都会吃到，似乎也习惯了它的存在，但是它每天的摄入是有数量的，不能多吃。下面是小编整理的关于盐的职称英语考试卫生类C级阅读理解习题，欢迎练习，更多消息请关注应届毕业生网。

　　U. S. Eats Too Much Salt

People in the United States consume more than twice the recommended amount of salt, raising their risk for high blood pressure, heart attacks and strokes, govemment health experts said on Thursday.

They found nearly 70 percent of U. S. adults are in high-risk groups that would benefit from a lower-salt diet of no more than l,500 mg per day, yet most consume closer to 3,500 mg per day.

The study in CDC's weekly report on death and disease used national survey data to show that two out of three adults should be consuming no more than l,500 mg of sodium per day because they are black or over the age of 40-which are considered high-risk groups.

Yet studies show most people in the United States eat 3,436 mg of sodium per day, according to a 2005 - 2006 CDC estimate.

Most of the sodium eaten comes from packaged, processed and restaurant foods. The CDC said it will join other agencies in the Health and Human Services department in working with major food manufacturers and chain restaurants to reduce sodium levels in the food supply.

Nationwide, 16 million men and women have heart disease and 5. 8 million are estimated to have had a stroke. Cutting salt consumption can reduce these risks, the CDC said.

31. Too much salt raises one's risk for _________.

A. strokes

B. heart attacks

C. high blood pressure

D. all of the above

32. The recommended sodium intake for most U. S. adults is ________.

A. closer t0 3,500 mg per day

B. as much as 3,436 mg per day

C. no more than l,500 mg per day

D. less than 3,500 mg per day

33. A heart-healthy diet is one that contains ________.

A. a low level of sodium

B. a lot of potassium and calcium

C. no salt at all

D. both A and B

34. Nearly 70 percent of U. S. adults are in high-risk groups,________.

A. for they are inactive

B. for they are black or over the age of 40

C. for they frequently eat out

D. for they consume sodium every day

35. Packaged, processed and restaurant foods are known to be

A. good in taste

B. low in price

C. poor in nutrition

D. high in salt

解析：

31.D [解析]由第一段的People in the United States consume more than twice the recom. mended amount of salt，raising their risk flor high blood pressure，heart attacks and strokes，government health experts said on Thursday.可知，A、B、C都出现了，因此选D。

32.C[解析]由第二段中…would benefit from a lower-salt diet of no more than 1，500 mgper day和第五段中…should be consuming no more than 1，500 mg of sodium per day…可知，每天钠的摄入量不应超过1500毫克。因此选C。

33.D[解析]文章第三段说到People who adopt a heart-healthy eating pattern that includes a diet low in sodium(钠)and rich in potassium(钾)and calcium(钙)can improve theirblood pressure，因此D是正确答案。

34.B [解析]第五段提到…they are black or over the age of 40-which are consideredhigh-risk groups，因此选B。

35.D[解析]第七段说Most of the sodium eaten comes from packaged，processed and restaurant foods.因此选择D。

　　中文参考：

　　美国吃太多的盐

美国人消费超过推荐量的两倍的盐,提高患高血压、心脏病和中风,国民健康专家周四表示。

他们发现将近70%的美国成年人在高危人群,将受益于低盐饮食的不超过l,每天500毫克,然而大多数消费接近3500毫克每天。

这项研究在疾病预防控制中心在死亡与疾病周报用全国性调查数据显示,三分之二的成年人应该摄入不超过l,每天500毫克的`钠,因为他们是黑色或40-which岁以上的被认为是高危人群。

然而研究表明大多数人在美国每天吃3436毫克的钠,根据2005 - 2006年美国疾病控制与预防中心估计。

大部分的钠吃来自包装,加工食品和餐馆食物。疾控中心说,它将与其他机构的健康和人类服务部门在处理主要食品生产商和连锁餐馆减少食物中的钠含量。

全国范围内,有1600万男性和女性心脏病和5。据估计,800万年中风了。减少盐的摄入量可以降低这些风险,美国疾病控制和预防中心说。