A. Tolerance with the drug Its the same for caffein think about it some people have to drink more to get the same effect because there body’s has developed a tolerance and thats how u get addicted. You have to increase the amount which is addiction.
What is best to do in the situation is to have the bystander call 911 while you start CPR. It is best to do it immediately to ensure that the infant is receiving circulation and oxygen.
