Respiratory Professions

As the name would indicate, respiratory therapy jobs involve the treatment of pulmonary disorders in patients (in other words, issues with the lungs and breathing). Within allied health, there are two main respiratory professions, the Registered Respiratory Therapist (RRT) and Certified Respiratory Therapist (CRT). While both respiratory therapy roles have overlapping responsibilities, they are separate certifications that entail different levels of education and training.

Certified Respiratory Therapist (CRT)

The Certified Respiratory Therapist title denotes an entry-level certification into the field. Certified Respiratory Therapists use patient samples to assist in diagnosing, treating, and managing pulmonary disorders. These samples include sputum, blood, and breath specimens. CRT professionals are also responsible for measuring patients’ lung capacity and overall lung health to determine possible impairments or diseases. Learn more and view current Certified Respiratory Therapist jobs.

Registered Respiratory Therapist (RRT)

The RRT credential is more advanced and is considered the standard of excellence in respiratory care. Registered Respiratory Therapists must first be certified as a CRT, and then, with more education and/or clinical experience, pass additional exams to become an RRT. Registered Respiratory Therapists work on similar health issues as CRTs, however, they have more advanced clinical knowledge and may supervise CRTs and/or respiratory technicians. Learn more and view current Registered Respiratory Therapist jobs.