If,as a blood type A person,I needed a transfusion,which blood type(s)could be used?

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Quizplus · Accepted Answer

Blood type A can receive blood from either type A or type O. Type O is considered the universal blood donor because it lacks A and B antigens, so it is safe for transfusions to anyone with any blood type. However, type A blood can only receive blood from type A or type O, as it has A antigens that can cause a transfusion reaction if given a different blood type. Blood types B and AB have different antigens present, so they are not compatible for transfusions with type A blood.

If,as a Blood Type a Person,I Needed a Transfusion,which Blood