职称英语卫生类概括大意模拟试卷3

1、职称英语卫生类概括大意模拟试卷3阅读下面的短文，每篇短文后的试题分两部分，第一部分要求从 所给的选项里选出所标段落的段落标题；第二部分要求根据文童的内 容用所给的选项来完成句子。每个题一分，共计8分Ginseng Shows Ben efit in Can cer Treatment1. Flaxseed slowed the growth of prostate tumors in men, while ginseng helped relievethe fatigue that cancer patients often feel, US researchers reported on S

2、aturday in two of the first scientifically rigorous looks at alter native medici nel.2. The studies reflect doctors1 efforts to explore the risks and ben efits of foods and suppleme nts that are routinely taken by their patients with little scientific proof they help. 2 Americans spend between $ 36

3、billion and $47 billion a year on complementary and alternative therapies, according to the National Center for Health Statistics3. nPatients are taking these compounds but we need to know if they are doing any good or any harmt4 said Dr. Bruce Ches on of Georgetow nUniversity Hospital in Washington

4、, who led a panel on alternative therapies at a meeting of the American Society ofClinica Oncology5.3. In the flaxseed study, researchers at DukeUniversity Medical Center in North Carolina and colleagues evaluated the seeds role as a food supplement in 161 men who were scheduled to undergo surgery f

5、or prostate cancer. “The growth rate was decreased in the men who got flaxseedsaid Dr. Nancy Davidson, an oncologist at Johns Hopkins University in Baltimore who is president-elect of ASCO. nI think this is fascinating. Flaxseed is rich in omega-3 fatty acids and lignins, a fiber found on the seed c

6、oat. We were looking at flaxseed because of its unique nu trie nt profile/1 said Wendy Demark-Wahnefried, a researcher in Dukes School of Nursing, who led the study.4. Half of the men in the study added 30 grams of flaxseed daily to their diets for about 30 days. Half of the flaxseed group also went

7、 on a lowfat diet. After the surgery, the researchers looked at the mens tumor cells to see how quickly the cancer had multiplied. The cancer ceils in both the flaxseed groups grew about 30 to 40 percent slower than the control group6.5. But Demark-Wahnefried is not ready to prescribe flaxseed. Its

8、a healthy food. It has a lot of vitamins and a lot of fiber. But we can not definitively say at this point you should take flaxseed because it is protective against prostate cancer/ she said, adding that flaxseed now needed to be studied to see if it can prevent prostate cancer.6. In the ginseng tri

9、al, Debra Bart on of the Mayo Clinic in Rochester; Minnesota, and colleagues tested threed iff ere nt doses of the herb on patie nts with a variety of cancers who were expected to live at least six months. Twenty-five percent of patients taking a l,000rug dose and twentyseven percent of patients tak

10、ing a 2,000mg dose said their fatigue symptoms were nmoderately better1 or nmuch better. Only 10 percent of those taking a 750mg dose reported an improvement, which was about the same as the placebo group. Patients in the trial took Wisconsin ginseng from a single crop that was tested for uniform po

11、tency. It was powdered and given in a capsule form. nI wouldnt have predicted this, I have to admit/1 Davids on said in an interview. nWe might want to test this on a large scale7/7. The flaxseed study was funded by the National Institutes of Health8 and the ginseng study was supported by US Public

12、Health Service9 grants.备注说明,非正文，实际使用可删除如下部分。本内容仅给予阅读编辑指点：1、本文件由微软0阡ICE办公软件编辑而成，同时支持WPS。2、文件可重新编辑整理。3、建议结合本公司和个人的实际情况进行修正编辑。4、因编辑原因，部分文件文字有些微错误的，请自行修正，并不影响本文阅读。Note: it is not the text. The following parts can be deleted for actual use This content only gives reading and editing instructions:1. This document is edited by Microsoft office office software and supports WPS.2. The files can be edited and reorganized3. It is suggested to revise and edit according to the actual