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
You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of
You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of
admin
2012-08-05
28
问题
You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident. However, special care must be taken in selecting new blood for you. If the blood is too different from your own, the transfusion could kill you.
There are four basic types of blood; A, B, AB and O. A simple test can indicate a person’s blood type. Everybody is born with one of these four types of blood. Blood type, like hair color and height, is inherited from parents.
Because of substances contained in each type, the four groups must be transfused carefully. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can give to any other group, hence it is often called the universal donor. For the opposite reason, AB sometimes called the universal recipient. However, because so many reactions can occur in transfusions, patients usually receive only’ salt or plasma until their blood can be matched as exactly as possible in the blood bank of a hospital. In this way, it is possible to avoid any bad reactions to the transfusion.
There is a relationship between your blood type and your nationality. Among Europeans and people of European ancestry, about 42 percent have type A while 45 percent have type O. The rarest is type AB. Other races have different percentages. For example, some American Indian groups have nearly 100 percent type O.
A good title for this passage is______.
选项
A、Getting Blood and Plasma
B、Special Blood and Colors
C、Human Blood Types
D、The Blood Bank of a Hospital
答案
C
解析
本文讲的就是人的血型。
转载请注明原文地址:https://jikaoti.com/ti/YruGFFFM
本试题收录于:
英语题库成考专升本分类
0
英语
成考专升本
相关试题推荐
ThisOctober,theinteractcelebratedits40thbirthday.Inthepast40years,thisgreatinventionhaschangedourlivesinman
Thestruggleagainstsandstormwillnotend______victoryunlesswepaymuchattentiontothebalanceofnature.
Ithinkthisnovelissuitableforyoumiddleschoolstudents,foritiswritteninplainEnglishTheunderlinedwordmeans_____.
Thepriceoftheportablecomputers(手提电脑)isstillso______thatIcan’taffordtobuyone.
WhenLindawasachild,hermotheralwaysletherhave______bed.
Hobbswasanorphan.Heworkedin-afactoryandeverydayhegotalittlemoney.Hardworkchangedhimthinandweak.Hewanted
Englandisnotabigcountry:fromnorthtosouthandfromeasttowestitisonlyaboutthreehundredmilesacross.Butforas
Myson,Johnny,openedanewrestaurant,andontheopeningdayIhelpedoutinthekitchen.Bymid-morning,Inoticedthatthe
根据中文提示,将对话中缺少的内容写在线上。这些句子必须符合英语表达习惯。打句号的地方,用陈述句;打问号的地方,用疑问句。提示:Bill对Alice说他正在准备渔具(fishingtools)要和朋友去钓鱼。Alice问Bill是否真的喜欢钓鱼,
根据中文提示,将对话中缺少的内容写在线上。这些句子必须符合英语表达习惯。打句号的地方,用陈述句;打问号的地方,用疑问句。提示:Bill对Alice说他正在准备渔具(fishingtools)要和朋友去钓鱼。Alice问Bill是否真的喜欢钓鱼,
随机试题
男孩,8岁。因发热7天于8月份入院。体检:表情淡漠,躯干部散在数枚淡红色斑丘疹,咽不红,颈部淋巴结数枚,黄豆大小,心肺无异常。腹胀、肝肋下3cm,脾肋下2cm。实验室检查,WBC7×109/L,中性粒细胞60%,淋巴34%,异型淋巴细胞8%,ALT70U
按照仪表外壳的防护性能,电工仪表可分为普通式、防尘式、防溅式、防水式、水密式、气密式和________式七个类型。
邓小平认为社会主义最大的优越性就是()。
激素的一般特性有
A.外感风寒证B.外感风湿证C.暑湿痠毒证D.寒湿困脾证E.气血两虚证
2013月6月20日,某市人民政府根据城市规划实施旧城改造,决定征收城区内某处国有土地上的房屋。李某在征收范围内拥有一套建筑面积为100m2的住宅,其中,10m2自行改为商业用房,另还自行搭建了5m2违章建筑。住宅抵押给银行尚有500000元贷款未还,同时
资产的价值是由资产所具有的()所决定。
纳税人对计划单列市国家税务局具体行政行为不服的()。
光伏发电的主要原理是半导体的光电效应,相比其他发电形式,具有很多优点,下列不是光伏发电优点的是:
Manypeoplewholiveincitiessaythattheydislikecitylife.Theysaythecityisnoisy,dirtyandcrowded.Theyaretiredof
最新回复
(
0
)