Respuesta :
call 911! Place the person on their back, perform chest compressions, firmly push downwards in the middle of their chest and then release
Answer:
There are several action you should do:
- Call 911.
- Check his vital signs.
- Look for physical injury.
- Put the person in a comfortable position if there's no physical injuries.
- Do Cardiopulmonary Resuscitation.
These are the basics you should do, also checking is breathing is included, but in this case, the person is not breathing already.