Question

suppose that a potential blood donor has type a+ blood. classify the recipients blood types as compatible or incompatible.
able to receive type a+ blood
unable to receive type a+ blood
answer bank
type b+
type ab+
type a+
type a-
type o+

Explanation:

Blood type compatibility is based on the presence of antigens (A, B, Rh factor). A+ blood has A antigens and Rh factor. Recipients can receive if they don't have antibodies against these. AB+ has no antibodies (universal recipient), A+ has compatible antigens, A- has no Rh antibodies (but Rh + can be given to Rh - in some cases, but here donor is +, recipient - would have antibodies if previously exposed, but in general A+ can give to A+ and AB+ as they have no antibodies against A or Rh. B+ has B antibodies against A, O+ has anti - A antibodies.

Answer:

Able to receive type A+ blood: type AB+, type A+
Unable to receive type A+ blood: type B+, type A-, type O+