A 2-Month-Old Infant Has Increased Head Circumference from the 10th

A 2-month-old infant has increased head circumference from the 10th percentile at the 2-week exam to the 30th percentile today. What will the primary care pediatric nurse practitioner do?

A) Order a magnetic resonance imaging exam of the infant's head.
B) Refer the infant immediately to a pediatric neurosurgeon.
C) Schedule frequent clinic visits to monitor head growth.
D) Watch the infant closely over time if the rest of the exam is normal.