The First Fetal Screening Procedure That Holly Brook Underwent Revealed

Multiple Choice

The first fetal screening procedure that Holly Brook underwent revealed potential abnormalities in her baby.Subsequently,she underwent another procedure in which a powerful magnetic field and radio images were used to generate detailed images of the baby's organs and structure.This prenatal diagnostic test,which showed more clearly that her baby has certain abnormalities in the central nervous system,is called

A) amniocentesis.
B) fetal MRI.
C) noninvasive prenatal diagnosis.
D) ultrasound sonography.