Final answer:
The system of internal and external reviews and audits for all aspects of an emergency medical system is known as quality assurance.
Step-by-step explanation:
The system of internal and external reviews and audits for all aspects of an emergency medical system is known as quality assurance.
Quality assurance ensures that the emergency medical system meets set standards and is functioning optimally. It involves regular evaluations, performance monitoring, and continuous improvement.
For example, internal reviews may include conducting audits of medical equipment, reviewing patient care records, and analyzing response time data. External reviews may involve assessments by regulatory bodies or accreditation agencies.