A nurse in the nursery is caring for a newborn. The grandmother of the newborn asks if she can take the newborn to the mother's room. Which of the following is an appropriate response by the nurse?

"You may carry your grandchild to the room."

"Have the mother call and I will take the baby to the room."

"If you show me your photo identification, you can take the infant."

"You can push the baby to the room in a wheeled bassinet."