Which characteristic is not associated with indirect medical control?

Indirect medical control refers to a set of protocols and guidelines established by a physician that allows non-physician medical personnel, such as outdoor emergency care technicians, to make certain treatment decisions without direct oversight. This form of control typically encompasses the use of written orders, established medical protocols for treatment, and guidelines designed to steer the decision-making process in emergency situations.

The key characteristic of indirect medical control is that it simplifies the communication process that emergency responders have to follow during an emergency event. The reliance on written documents allows responders to act on predetermined protocols without needing to communicate live or in real-time with a physician. This structure enhances the speed and efficiency of emergency care as it provides clarity and standardization, allowing responders to focus on the immediate needs of patients rather than engaging in real-time communication with a physician.

In contrast, communication by radio suggests a direct line to a physician, which aligns more with direct medical control practices, where immediate guidance is provided through real-time communication. In this way, it supports a more immediate response compared to the pre-established guidelines and protocols characteristic of indirect medical control.