Final answer:
Jitteriness is a common sign of hypoglycemia in newborns.
Step-by-step explanation:
Symptoms of hypoglycemia in a newborn male designated as large for gestational age may include jitteriness. Jitteriness is a common sign of hypoglycemia in newborns and is characterized by tremors or shaking. It is important for the nurse to monitor the newborn closely for this symptom to ensure prompt treatment and prevent complications.