d) Respiratory distressLate preterm newborns are at an increased risk for hypoglycemia due to decreased glycogen stores and immature insulin secretion. Respiratory distress is a manifestation of hypoglycemia. Other manifestations of hypoglycemia include an abnormal cry, jitteriness, lethargy, poor feeding, apnea, and seizures.A hypoglycemic newborn can exhibit HYPOtonia, POOR feeding behaviors, and HYPOthermia.