ANSWER:
The official name for the "physician" who assumes "responsibility for all patient care" aspects within a specific "EMS system" is medical director.
Step-by-step explanation:
- The full form of EMS is Emergency Medical Service. It is service which is provided in the most emergency cases.
- The EMS system would regulate with certain things such as various organizations including public and private communication from hospital to EMS and the transportation to carry the patient.