Which of the Following Statements Regarding Blood-Type Incompatibilities Between a Mother

Multiple Choice

Which of the following statements regarding blood-type incompatibilities between a mother and her fetus is true?

A) An Rh-negative fetus may be at risk if its mother is Rh-positive
B) An Rh-positive fetus may be at risk if its mother is Rh-negative
C) A fetus with type B blood may be at risk if its mother has type O blood
D) Both an Rh-negative fetus may be at risk if its mother is Rh-positive and a fetus with type B blood may be at risk if its mother has type O blood are true
E) Both an Rh-positive fetus may be at risk if its mother is Rh-negative and a fetus with type B blood may be at risk if its mother has type O blood are true