Which of the Following Statements About Rh Factor Incompatibility Is

Multiple Choice

Which of the following statements about Rh factor incompatibility is true?

A) The damage caused by Rh incompatibility can be avoided if the mother receives a blood transfusion during delivery.
B) Rh-positive blood is dominant and Rh-negative blood is recessive, so the chances are good that a baby will be Rh-positive.
C) Rh-positive babies are routinely given a vaccine at birth to prevent the buildup of harmful Rh antibodies.
D) The harmful effects of Rh incompatibility can be prevented if the newborn is immediately placed on a diet low in phenylalanine.