Respiratory Therapist (RRT or CRT) - Pulmonary Function Lab The Respiratory Therapist RRT performs all respiratory care services for patients who have deficiencies and abnormalities in respiratory function. The Respiratory Therapist performs diagnostic and therapeutic procedures.
Respiratory Therapist (RRT or CRT) The Respiratory Therapist RRT performs all respiratory care services for patients who have deficiencies and abnormalities in respiratory function. The Respiratory Therapist performs diagnostic and therapeutic procedures. By virtue of educational