A nurse is reinforcing teaching with the parent of a newborn about security procedures. Which of the following instructions should the nurse include?

"You should verify the identity of anyone who wants to remove your baby from the room."

"You can leave your baby in your room while you walk in the hallway."

"Your baby should have one identification band on either their right arm or right leg."

"You can leave the unit with your baby as long as you notify the nurse."