Erythroblastosis fetalis is prevented by giving an Rh-negative woman the drug ________, which prevents an Rh-negative mother from making antibodies against the Rh antigen.

Erythroblastosis Fetalis

A potentially fatal condition in newborns due to incompatibility between maternal and fetal blood types.

RhoGAM

A medication used to prevent Rh incompatibility issues in pregnancies by stopping the mother's immune system from attacking the baby's red blood cells.

Rh-negative

A blood type classification indicating the absence of Rh factor, a protein on the surface of red blood cells.