text: <unk>  (PUBS), also called<unk> ocentesis, is a diagnostic genetic test that examines<unk>  from the fetal<unk> <unk>  to detect fetal abnormalities. PUBS provides a means of rapid chromosome analysis and is useful when information cannot be obtained through amniocentesis, CVS, or ultrasound (or if the results of these tests were inconclusive). This test carries a significant risk of complication and is typically reserved for pregnancies determined to be at high risk for genetic defect.
option_0: Percutaneous umbilical cord blood sampling
option_1: Neonatal jaundice screening
option_2: Neonatal jaundice ultrasound
option_3: Amniocentesis
option_4: Chorionic villus sampling
option_5: Fetal screening
option_6: Renal agenesis screening
option_7: Apgar score