A client with maternal phenylketonuria (PKU)has come to the obstetrical clinic to begin prenatal care.Why would this preexisting condition result in the need for closer monitoring during pregnancy?
A) PKU is a recognized cause of preterm labor.
B) The fetus may develop neurologic problems.
C) A pregnant woman is more likely to die without strict dietary control.
D) Women with PKU are usually mentally handicapped and should not reproduce.

Question

Quizplus · Accepted Answer

Children born to women with untreated PKU are more likely to be born with mental retardation,microcephaly,congenital heart disease,and low birth weight.Maternal PKU has no effect on labor.Women without dietary control of PKU are more likely to miscarry or bear a child with congenital anomalies.Screening for undiagnosed maternal PKU at the first prenatal visit may be warranted,especially in individuals with a family history of the disorder,with low intelligence of an uncertain cause,or who have given birth to microcephalic infants.

A Client with Maternal Phenylketonuria (PKU)has Come to the Obstetrical