A client is a 43-year-old G2 P1 at 16 weeks’ gestation that has completed prenatal testing for chromosomal abnormalities.

A client is a 43-year-old G2 P1 at 16 weeks’ gestation that has completed prenatal testing for chromosomal abnormalities. The results reveal the infant is a female with Down syndrome. The parents are seeking information about this syndrome. What should the nurse tell the parents? Select all that apply. Down syndrome is correlated with autosomal dominant traits carried by the parents. Down syndrome results from a trisomy of chromosome 21. Down syndrome occurs more frequently with advanced maternal age. Down syndrome depends upon maternal prenatal care since pregnancy began. Down syndrome is a result of autosomal recessive traits carried by the parents. Down syndrome can occur in mothers of any age