| Aspect | Registered Pulmonary Function Technologist | Respiratory Therapist |
|---|
| Credentials | Certification from NBRC, specialized in pulmonary testing | Certification or license, broader respiratory care skills |
| Work Environment | Pulmonary labs, diagnostic testing centers | Hospitals, clinics, emergency settings |
| Employer & Industry | Respiratory care facilities, pulmonary clinics | Hospitals, healthcare facilities, emergency services |
The main difference is that Registered Pulmonary Function Technologists focus on diagnostic pulmonary testing, while Respiratory Therapists provide broader respiratory care and treatment. Both roles require certification and work in healthcare settings, but their responsibilities and scope differ.