Which one of the following statement us correct with regard to the principle of safe blood transfusion?

Options

A. The donor's red blood corpuscles should not contain antibodies against the recipient's serum
B. The recipient should not contain antigens againts the donor's antibodies
C. The recipient's serum should not contain antigens against the red blood corpuscles of the donor
D. The recipient's red blood corpuscle should not contain antibodies against the donor's antigen

Answer

C