Final answer:
Radio communications are monitored by the Federal Communications Commission (FCC), which regulates communications and issues broadcasting licenses while ensuring adherence to rules and regulations.
Step-by-step explanation:
The entity responsible for monitoring radio communications, which includes trends in the patient's condition, responses to interventions, and information from the scene, is the Federal Communications Commission (FCC). The FCC is the United States' primary authority for communications law, regulation, and technological innovation. It regulates interstate and international communications by radio, television, wire, satellite, and cable, and holds the power to issue licenses to broadcasting entities, ensuring compliance with specific rules and regulations. Moreover, the FCC's jurisdiction includes overseeing wireless telecommunications programs, such as amateur radio and cellular networks, and enforcing regulations on material deemed indecent or illegal.