Quadruple screening

/kwˈɒdɹuːpəl skɹˈiːnɪŋ/

/kwˈɑːdɹuːpəl skɹˈiːnɪŋ/

Quadruple screening

a prenatal blood test that assesses the risk of chromosomal disorders in the fetus by measuring four markers in the mother's blood