This universal donor O-type blood is crucial for emergency situations where time or resources for typing are limited, so it is often in short supply. A and B blood differ from the O type in the presence of an additional sugar antigen (GalNAc and Gal, respectively) on the core H-antigen...
blood type Any of the four main types into which human blood is divided: A, B, AB, and O. Blood types are based on the presence or absence of certain substances, called antigens, on red blood cells. Also calledblood group. Did You Know?Blood transfusions used to be a doctor's trea...
Type O blood is often in short supply in hospitals, due to demand for this universal donor type, according to the Red Cross. In particular, type O-negative blood is in high demand because it's the one most often used for emergencies, when there may not be time to determine a patient'...
O positive is the most common blood type; O negative is the universal donor type, meaning those with this blood type can donate red blood cells to anybody. O阳性是最常见的血型;O阴性是通用的供体类型,这意味着有这种血型的人可以将红细胞捐献给任何人。 If you have type O blood, ketsueki-gata...
4.But type O is called the "universal donor" since it doesn't have any antigens that would set off the body's defense system.O型血被称作“万能血”,因为它不含有触动人体防御体系的抗原set off 出发, 动身2. (使)开始; 引起3. 点燃, 爆炸 譬如:Set off a rocket 发射火箭 We set off at...
百度试题 结果1 题目{{B}}第一篇{{/B}}Which type blood is universal donor A.type AB.type BC.type OD.type AB 相关知识点: 试题来源: 解析 C [直接定位] 见第六段,“People with type O blood are universal donors.”反馈 收藏
Their importance is obvious.If a patient whose blood type is O needs blood transfusion, who can be the donor() A.Blood type A. B.Blood type B. C.Blood type AB. D.Blood type O. 答案 D 文章讲到O型血的人是universal donors,但不是universal recipients。因为在第二段最后一句“Persons With ...
Universal Blood Donor 万能血供 donor[英][ˈdəʊnə(r)][美][ˈdoʊnə(r)]n.捐赠者，[医]供血者，输血者; [医]供血者，输血者; [物]施主;复数：donors 例句:1.Mr. zuckerberg emerged as a major donor this year.扎克伯格今年成为了一名出手...
blood donor- someone who gives blood to be used for transfusions donor- (medicine) someone who gives blood or tissue or an organ to be used in another person (the host) universal donor- a person whose type O Rh-negative blood may be safely transfused into persons with other blood types...
like hair and height, comes from parents. Basically, A and B can not be mixed. AB, sometimes called the universal recipient (万能受血者), may receive A or B,. O type, often called the universal donor (万能输血者), gives his blood to any other group.可知AB是万能受血者;O是万能输血...