Learn about the Good Samaritan Law, complications of CPR, stroke, heart attack, CPR barriers, choking, AED (Automated External Defibrillator), and CPR for the adult, child and infant. Using Personal Protective Equipment (PPE), shock, bleeding, diabetes, asthma, anaphylaxis, seizures, internal and external injuries, burns, poisoning, bites and stings, heat emergencies, and cold emergencies.