Question

Difference between universal donor and universal recipient

Answer 1

universal donor is the one who can GIVE blood to any person ......

universal recipient can TAKE blood from any other person....

Answer 2

The universal donor is O negative. i.e. group O, RhD negative. The recipients blood will not have antibodies to this blood, the blood can be given to a patient with any blood group. The universal recipient is therefore AB positive, no matter which blood group is given, there should be no major reaction.