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
医学
A、156. B、269. C、7498 D、9427 B根据文中identified lung tumors in 113 of the men and 156 of the women可知的肺癌的有269人。
A、156. B、269. C、7498 D、9427 B根据文中identified lung tumors in 113 of the men and 156 of the women可知的肺癌的有269人。
admin
2013-10-31
75
问题
For years researchers have debated the whether smoking effects the lungs in men and women differently. In a most compelling study on the topic to date, researchers determined that women are twice as vulnerable to lung cancer as men. But in a surprising twist, they die at half the rate of men. The study, which was published last week in the Journal of the American Medical Association(J. A. M. A.), included 9,427 men and 7,498 women from throughout North America who were healthy, at least 40 years old and either current or former smokers. Over the course of more than eight years, a group of investigators led by Dr. Claudia Henschke of the Weill Medical College in New York City identified lung tumors in 113 of the men and 156 of the women. Then the researchers kept track of who lived and for how long, as well as the treatment participants were given. The study showed that both sexes tended to be in their late 60s when they received a lung-cancer diagnosis but that the women usually had smoked considerably less than the men. Still, at each stage of lung cancer, the women lived longer than the men. If the reported results are confirmed, there are a few hints from other research that might explain the sex difference. Women’ s bodies appear to have greater difficulty repairing the damage to their genes caused by smoking, but there is also some evidence that estrogen, which is found in women’ s lungs as well as their ovaries, may interfere with some tumors’ ability to grow. There is one thing about which all investigators are ready to agree; lung cancer is particularly deadly and almost entirely preventable. So the take-home message is clear: Don’ t smoke! If you do smoke, quit!
Questions
21. What is the talk mainly about?
22. What was one of the requirements for the participants of the study?
23. Over the course of more than eight years, how many of the participants developed lung cancer?
24. Which of the following is one finding of the study?
25. What is the consensus among all the investigators on smoking?
选项
A、156.
B、269.
C、7498
D、9427
答案
B
解析
根据文中identified lung tumors in 113 of the men and 156 of the women可知的肺癌的有269人。
转载请注明原文地址:https://kaotiyun.com/show/0HU3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
Confrontedwithpatientfacingdeath,physiciansmayfeelasenseofmedicalimpotenceandfailure.Yearsoftrainingandzealt
AboywhostrugglestoreadEnglishprimary-schoolstorybooksyethasnotroublewithuniversityphysicstextbooksinJapanesei
Depressionisastateoflowvitalityanddiscontentwithlifeinwhichtheindividualwithdrawsfromnormallifeactivitieseve
Depressionisastateoflowvitalityanddiscontentwithlifeinwhichtheindividualwithdrawsfromnormallifeactivitieseve
TherewereredfacesatoneofBritain’sbiggestbanksrecently.Theyhadacceptedatelephoneordertobuy$100,000worthof
Everyday,overamillionpeoplelogontodifferentInternet-basedgames.Thereistrulysomethingforeveryoneinthegamingwo
Inaseemingcontradiction,thegrowthofcomputer-augmentedworkwillprobablycreateaneedforless-skilledworkersratherth
Readingtooneselfisamodernactivitywhichwasalmostunknowntothescholarsoftheclassicalandmedievalworlds,whiledur
Readingtooneselfisamodernactivitywhichwasalmostunknowntothescholarsoftheclassicalandmedievalworlds,whiledur
A、Thegroundistoohardforplanting.B、TransportationisexpensivefromCalifornia.C、TherehasbeentoomuchraininCaliforn
随机试题
不是应用机械通气的指征是:()
A.肾素B.血管紧张素酶AC.血管紧张素转换酶D.羧基肽酶E.内肽酶能使血管紧张素Ⅱ转变为血管紧张索Ⅲ的蛋白酶是
下列只有一个权力中心的家庭类型是
A.革兰阴性细菌败血症B.革兰阳性细菌败血症C.菌血症D.脓血症E.毒血症寒战、高热、白细胞高、血培养阳性并有转移性脓肿者可能为
学习医学伦理学的特色方法是
胸痹的病机,总属( )。
甲公司为增值税一般纳税企业。2007年3月份发生下列销售业务:(1)6日,向A公司销售商品10件,每件商品的标价为80万元,每件商品的成本为50万元。为了鼓励多购商品,甲公司同意给予A公司10%的商业折扣。开出的增值税专用发票上注明的售价总额为72
行政处罚是指行政机关依法对违反行政管理秩序的公民、法人或其他组织给予制裁的行政行为。据此,下列属于行政处罚的是()。
已知IP=1000H,SP=2000H,BX=283FH,指令CALL WORD PTR [BX]的机器代码是FF17H,执行指令后,(1FFEH)=( )。
Itisoftendifficultforamantobequitesurewhattaxheoughttopaytothegovernmentbecauseitdependsonsomanydiffer
最新回复
(
0
)