All U.S. states require that each newborn be given a blood test for
A) cystic fibrosis.
B) PKU.
C) sickle cell anemia.
D) Tay-Sachs disease.

Question

Quizplus · Accepted Answer

All U.S. states require that each newborn be given a blood test for PKU (phenylketonuria) as it is a metabolic disorder that can result in intellectual disability and other serious health issues if not detected and treated early. While some states may also test for other genetic conditions such as sickle cell anemia and cystic fibrosis, PKU testing is mandatory in all states. Tay-Sachs disease testing may also be included in some state newborn screening programs, but it is not mandatory in all states.

All US States Require That Each Newborn Be Given a Blood