Final answer:
Paramedics and Emergency Medical Technicians (EMTs) are responsible for initially treating a client rescued from a fire, providing immediate care, and preparing for further treatment at the hospital under an Emergency medicine physician.
Step-by-step explanation:
The team responsible for treating a client found unconscious and having difficulty breathing after being rescued from a fire would initially include both Paramedics and Emergency Medical Technicians (EMTs). These professionals are skilled in providing immediate medical attention and performing lifesaving procedures at the scene.
Paramedics usually work under the direction of an Emergency medicine physician and may continue to care for the patient upon reaching the hospital emergency room, which is staffed by emergency medicine physicians and nurses who can provide further advanced care.