Question

In case of an emergency, once you or someone already on the scene has contacted 9-1-1, the next thing to do is:

Answer 1

don't panic make sure the situation is under control and help the victims in whatever way you can

Step-by-step explanation:

In case of an emergency, once you or someone already on the scene has contacted 9-1-1, the next thing to do is check the seriousness of the incident and make sure that the situation is under control, try to help the victims by giving them any assistance you can give them to help them and weight for the emergency response team to arrive

Answer 2

You need to determine that the scene is safe for you and the person injured. Once you have determined the scene is safe then call 911. While waiting for the emergency services provide any care that you can for the person.