Erythroblastosis fetalis can be prevented by treating:
A) Rh-positive mother with Rh-positive blood cells.
B) Rh-positive mothers with anti-Rh agglutinin.
C) Rh-negative mothers with Rh-positive blood cells.
D) Rh-negative mothers with anti-Rh agglutinin.
E) Rh-positive fetuses with Rh-positive blood cells.
Ans: D) Rh-negative mothers with anti-Rh agglutinin.
Health Professions