Final answer:
The optimal response for the nurse is to confirm the request with the charge nurse, ensuring hospital procedures are followed and the newborn's safety is prioritized.
Step-by-step explanation:
The best response by the nurse when a couple arrives at the newborn nursery asking to take their newborn grandson to his mother's room would be C) "Let me check with the charge nurse to make sure it's okay." This answer ensures that the safety protocols and hospital policies are followed, providing security for the newborn and maintaining professional standards of care. It is important to verify who has the authority to move the baby and make sure that proper procedures are respected to ensure the safety and well-being of the child. This response shows that the nurse is responsible and prioritizes the well-being of the newborn and the mother.