You are the Director of Health Information Services in the Good Morning Medical Center (MEDCEN) that maintains both a psychiatric unit and a substance abuse unit in additional to general med

You are the director of an emergency medical services training center, and are orienting a new class of Emergency Medical Technicians. Explain the genesis of the national EMS system. Explain the role national, state, and local hospital statutory and regulatory agencies play in construction of an EMS system. Analyze the positives and negatives the rapidity of system development had on national systems.