In hemolytic disease of new born, Direct coombs test is used to detect?

Q. In hemolytic disease of new born, Direct coombs test is used to detect?

A.            Sensitized antobodies in patients serum

B.            IgG antibodies

C.            Sensitized RBCs in patient serum

D.            IgM antibodies

Answer: Sensitized RBCs in patient serum