The nurse in the newborn nursery receives report from the previous shift. Which of the following infants should the nurse see FIRST?

C A 12-hour-old infant, held by the mother, respirations 45 and irregular. B A one-day-old infant, crying, and the anterior fontanel is bulging. D A five-hour-old infant, sleeping, hands and feet are blue bilaterally. A A two-day-old infant, lying quietly alert, heart rate of 185 bpm.