You are called to a residence where a neighbor found a child wandering around outside the residence next door. The child appears about 2 years of age, is only wearing a diaper, and the weather is cold. This neighbor says she saw the mother drive away earlier, she assumed to take the older kids to school. The house is searched and no one else is home. Which of the following would be the most responsible action of EMS personnel on the scene? Contact your supervisor. Contact and wait for the police. Take the child to the emergency department. Stay with the child until the mother comes back.