”Question
The parents of a 2-year-old girl, recent immigrants from Guatemala, bring their child to you for the first time. The child was born at term after an uncomplicated pregnancy and deliv¬ery, and her neonatal course was uneventful. She sat without support at 6 months of age, pulled to a ...
A. Abdominal computerized tomography
B. A brain MRI (magnetic resonance imaging)
C. Tests for a storage disorder
D. Chromosomes
E. Thyroid function studies