A nurse is preparing to administer a prescribed medication to a toddler whose parent is nearby. Which of the following actions should the nurse take to identify the toddler?

The correct answer is B: Check the toddler's ID band against the medical record. This is the most reliable method to accurately identify the toddler before administering medication. The ID band contains the toddler's specific information, ensuring correct patient identification. Asking another nurse (choice A) may introduce potential for human error. Checking the room number (choice C) does not directly verify the toddler's identity. Asking the parent (choice D) may lead to confusion if the parent is unsure.