As apart of a well-rounded, practical, useful, thoughtful, relevant educational program, we arranged for the children to learn CPR. What a fabulous day we had learning about the ABC's of emergencies in preparation for life.
In an adult, call 911 first (because a defibrillator is typically very useful, and ultimately the only way to possibly save their life is with advanced medical intervention).
And this is a AED. There are 2 patches that go on the anterior chest wall. The electricity is designed to go through the heart to help abolish abberrant rhythms and help the heart return to a state of allowing a spontanous and effective circulation.
Choking intervention. Just above the belly-button, try to force a foreign object out of the mouth with abdominal thrusts just under the rib-cage.
In infants, do CPR first. Cover nose and mouth with your mouth. Use only 2 fingers for compressions. If all else fails, be sure to do compressions at least.
And we conclude with infant choking intervention.