The nurse is observing a staff member caring for a client who had a vaginal birth 30 minutes ago. The client is having difficulty with breastfeeding and is requesting assistance. The nurse should intervene if the staff member is observed

C demonstrating to the client how to express breastmilk using the hand D providing information on recognizing newborn hunger cues A providing supplemental formula feedings until improved breastfeeding occurs B checking the newborn's position and sucking behavior during breastfeeding