A Nurse Assesses the Four Children Below

A nurse assesses the four children below. Which assessment findings should prompt the nurse to refer the child for further evaluation?

A) 4-year-old who stuttered for 3 weeks after the birth of a sibling
B) 9-month-old who does not eat vegetables and likes to be rocked
C) 3-month-old who cries after feeding until burped and sucks a thumb
D) 3-year-old who is mute, passive toward adults, and twirls while walking