A person with blood type O can only receive blood from donors with blood type O. This is because individuals with blood type O have both A and B antibodies in their plasma, making it incompatible with blood types A, B, and AB. However, individuals with blood type O are considered universal donors as they can donate blood to individuals with any blood type (A, B, AB, or O).
If someone has blood type O, they are considered to be a universal blood donor. This is because type O blood lacks the A or B antigens found in other blood types, making it compatible with all blood types during a transfusion. Therefore, individuals with type O blood can donate to recipients with any blood type (A, B, AB, or O). However, for their own transfusion needs, individuals with blood type O can only receive type O blood.
