Final answer:
Individuals who pass the ARRT exam are listed in the ARRT Registry and can use the post-primary certification title that denotes their qualifications.
Step-by-step explanation:
Once an individual has passed the appropriate examination of the ARRT (American Registry of Radiologic Technologists), he or she is listed in the ARRT Registry and granted the right to use an appropriate post-primary certification title.
Certification by the ARRT demonstrates that a radiologic technologist has met the professional standards for medical imaging, interventional procedures, and radiation therapy. The credentials are nationally recognized and often a precondition for employment in various healthcare settings. Passing the ARRT examination and earning a place in the registry allows these professionals to add the initials RT (Registered Technologist) followed by their specialty area(s) to their name, indicating their qualifications to employers and patients.