When Describing a Recent Medical Procedure, Katrina Says, "The Worst

Multiple Choice

When describing a recent medical procedure, Katrina says, "The worst part was the thought of that needle being stuck through my abdomen." Given this description, Katrina appears to have undergone a(n)

A) maternal blood sampling.
B) preimplantation genetic diagnosis.
C) amniocentesis.
D) chorionic villus sampling.