Which designation indicates a registered therapist in respiratory care?

• A. CPFT
• B. RRT
• C. NBRC
• D. CRT

Answer: (B)

In respiratory care, the term that signals someone is officially registered is the RRT—Registered Respiratory Therapist. This credential shows the individual has met the national standard set by the NBRC (the credentialing body) by passing the required exams and fulfilling practice requirements. Being an RRT typically aligns with meeting licensure expectations in many states and indicates a recognized level of training and competency as a respiratory care clinician.

The other designations point to different roles or organizations: CPFT is a certification for pulmonary function testing specialists, not specifically the registered status; NBRC is the organization that awards credentials, not a practitioner credential itself; and CRT is an older credential for respiratory therapists, but the “registered” status is conveyed by the RRT designation.