Final answer:
The medically necessary treatment that is required for illness or injury that would result in further disability or death if not treated immediately is called emergency medical treatment.
Step-by-step explanation:
The medically necessary treatment that is required for illness or injury that would result in further disability or death if not treated immediately is called emergency medical treatment. This refers to the immediate care provided to individuals who are in a critical condition and require urgent medical attention to prevent further harm or death. Examples of emergency medical treatment include administering CPR to a person in cardiac arrest or performing surgery to stop severe internal bleeding.