A Patient Is Concerned Because She Has Been Told Her

A patient is concerned because she has been told her blood type and her baby's are incompatible. The best response by the nurse would be:

A) "This is called ABO incompatibility, and if the baby becomes jaundiced, she can be treated with a special light treatment."
B) "This is a serious condition, and additional blood studies are currently in process to determine whether you need a medication to prevent it from occurring with a future pregnancy."
C) "This is a condition caused by a blood incompatibility between you and your husband, but does not affect the baby."
D) "This type of condition is very common, and the baby can receive a medication to prevent jaundice from occurring."