[ANSWERED] pon sonographic interrogation of a 28-week pregnancy, you note that when pressure is applied to the.

pon sonographic interrogation of a 28-week pregnancy, you
note that when pressure is applied to the fetal skull, the skull can be easily
distorted. This is sonographic evidence of:
a. Arnold–Chiari II malformation
b. Achondroplasia
c. Thanatophoric dysplasia
d. Osteogenesis imperfecta