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
专升本
In the United States, about 750, 000 persons have suffered AIDS. More than one half of them have died. But doctors say evide
In the United States, about 750, 000 persons have suffered AIDS. More than one half of them have died. But doctors say evide
admin
2012-05-22
45
问题
In the United States, about 750, 000 persons have suffered AIDS. More than one half of them have died.
But doctors say evidence also shows there is no reason for persons to become terrified by the disease. The AIDS virus is spread during sex with an infected partner, or by infected blood. But doctors say their studies show the disease is not spread through normal, close social activities.
A study by one research team was printed in the New England Journal of Medicine. The doctors studied one-hundred-one family members who lived with AIDS and lived in crowded conditions. The family members shared many personal goods with the patients. These included toothbrushes, drinking glasses, beds, towels and toilets.
Doctors said only one family member—a five-year-old girl—got the AIDS virus. They note, however, that the girl’s mother had the disease. They believe the girl probably was born with the virus. No other family member in the study got the AIDS virus or showed any signs of the disease.
The head of the study, Gerald Friedland, said if the disease is not easily spread in crowded homes, it also will not spread easily in factories, offices, schools and other public places. (67)
Doctor Friedland said the study also shows there is no reason to punish AIDS patients and to force them to live separately from other persons.
American health officials recently warned, however, that some health care workers should take special care. The report noted the AIDS virus is carried in blood and other body fluids. It said health care workers should put protective covers over their eyes and skin during medical operations, dental work, or other times when the patient may bleed.
(68)
In the United States, most AIDS patients are homosexual people, people taking drugs, people who used infected needles, and persons who received infected blood.
More recent studies show the AIDS virus also can be spread during heterosexual(异性的)relations. It can spread either from the man to the woman, or from the woman to the man.
Health workers were warned to take special care when the patient bleeds because______.
选项
A、AIDS can be passed by touching the patient’s body
B、AIDS can be spread by touching the patient’s skin
C、AIDS virus can be carried in blood or other body fluids
D、AIDS virus is easily spread in eye and skin
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/sRGC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Thefirstatomicbomb______.TheAmericansdroppedasecondbombinJapan______.
InAmericansociety,one’ssuccessismeasuredby______.TheimmigrantswenttoAmericamainlyto______.
Whenhewentout,hewouldwearsunglasses______nobodywouldrecognizehim.
Wedidn’tknowhistelephonenumber,otherwisewe______him.
Thefirst-yearstudentswerelearningfromthearmyinMiyun,asuburbofBeijingnear______Ilived.
Thewell-coveredpassagewaygaveshoppersprotection______thesummersunandthewinterrain.
Thenumberofchildren______from1to15indifferentfamilies.
WheneverTomknewIwasintrouble,he______alwayslendmeahand.
I______toseeyoubutIwasoccupiedindesigninganewdevice.
TheystronglybelievedthatBiblewas______.
随机试题
下列有关雌激素的功能的叙述,错误的是:
非金融机构提供对外担保后,应当自担保合同订立之日起______天内到所在地的外汇局进行登记。()
A、用不透光的容器包装B、将容器密闭,以防止灰尘及异物进入C、避光并不超过20℃D、不超过20℃E、将容器密封以防止风化、吸潮、挥发或异物进入;药品质量标准“贮藏”项下的规定“密闭”系指()
已知:某公司现金收支平稳,预计全年(按360天计算)现金需要量为156250元,现金与有价证券的交易成本为每次400元,有价证券年利率为5%。要求:计算达到最佳现金持有量的全年有价证券交易次数和有价证券交易间隔期。
根据合同法律制度的规定,下列各项中,不能为技术开发合同标的的有()。
1841年7月5日,托马斯.库克运送了570人从莱斯特前往()参加禁酒大会,这次活动成为公认的近代旅游活动的开端。
水路运价由于各航区、航段受航道、水文、气候、船舶条件和港口设施差异的影响,加上各个水运企业性质、隶属关系也不同,因此水运实行()。
一个容器内有若干克盐水。往容器内加入一些水,溶液的浓度变为3%,再加入同样多的水,溶液的浓度为2%,问第三次再加入同样多的水后,溶液的浓度是多少?()
铁路新线路的开辟与否往往必须在建路花费尽可能少的要求与新建路线的商业与贸易运输量尽可能多的要求之间取得妥协。这段话支持了这样一种观点,即新建铁路的线路( )。
设3阶实对称矩阵A的特征值是1,2,3,矩阵A的属于特征值1,2的特征向量分别是α1=(﹣1,﹣1,1)T,α2=(1,﹣2,﹣1)T.(I)求A的属于特征值3的特征向量;(Ⅱ)求矩阵A.
最新回复
(
0
)