首页
登录
职称英语
You have been badly injured in a car accident. It is necessary to give you
You have been badly injured in a car accident. It is necessary to give you
游客
2024-10-23
34
管理
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 is sometimes called the universal recipient. However, because so many reactions can occur in transfusions, patients usually receive only salt or plasma (liquid) until their blood can be matched as exactly as possible in the blood bank of a 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. [br] An appropriate title for the passage is ______.
选项
A、Human Blood Types.
B、Problems During the Blood Transfusion.
C、Getting Quick Treatment After an Accident
D、Blood Type and Nationality.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3814520.html
相关试题推荐
ItisobviouslynecessarythatboththePresidentandhisadvisers______downt
ItisobviouslynecessarythatboththePresidentandhisadvisers______downt
Itisquitenecessaryforhim______hisresponsibilitiesconstantly.A、toberem
Bitbybit,achildmakesthenecessarychangestomakehislanguage______.A、as
Shewasatthe______ofhercareerwhenshewasbadlyinjuredinthecaracciden
Itturnedoutthatthechildrenwerenot______fortheaccident.A、toblameB、tob
Tounderstandthemarketingconcept,itisonlynecessarytounderstandthe
Tounderstandthemarketingconcept,itisonlynecessarytounderstandthe
Tounderstandthemarketingconcept,itisonlynecessarytounderstandthe
Tounderstandthemarketingconcept,itisonlynecessarytounderstandthe
随机试题
Iwas13whenBenjicameintoourlives.Withhisdeepbrowneyes,floppyea
"Shetakes______herfatherclosely,saidthesurprisedneighborwhohasnots
检疫期确定是根据该传染病的( )。A.隔离期 B.传染期 C.最长潜伏期
A.镇静催眠药B.胆碱受体拮抗剂C.胆碱受体激动剂D.肾上腺素受体拮抗剂E.肾上
共用题干 男婴,7个月,近两个月来肤色苍白,食欲减退入院。生后一直人工喂养,未
关于急性呼吸衰竭的描述,下列哪项是错误的A.各种累及呼吸中枢或呼吸器官的疾病导致
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
简述现代企业人力资源管理各个历史发展阶段的特点。
基金评级不只是对基金本身的评价,还可以兼顾到对基金公司投资能力的评价。()
A. B. C. D. E.图中来源于姜科,药用部位为干燥成熟果实的是(
最新回复
(
0
)