Which exposures are not included in the Dosimetry Program's monitoring scope?

Which exposures are not included in the Dosimetry Program's monitoring scope?

• A. NORM or medical exposures.
• B. Internal exposures.
• C. External exposures.
• D. Inhalation exposures.

Answer: (A)

The program is designed to track radiation doses that workers receive from work activities, focusing on what they are actually exposed to on the job. This includes external radiation fields that surround the worker and internal contamination resulting from inhalation or ingestion of radioactive materials that come from the work process. Inhalation exposures fit under internal exposures and are monitored through bioassays and air monitoring, while external exposures are tracked with personal dosimeters. Exposures that come from Naturally Occurring Radionuclides (NORM) or from medical procedures performed on patients fall outside this scope because they originate from sources not related to the worker’s job duties in the radiation protection program. NORM exposures arise from materials and environments present independently of the formal work activities, and medical exposures are patient exposures managed by clinical radiology, not by occupational dosimetry. So, naturally occurring or medical exposures are not included in the Dosimetry Program’s monitoring scope.

The program is designed to track radiation doses that workers receive from work activities, focusing on what they are actually exposed to on the job. This includes external radiation fields that surround the worker and internal contamination resulting from inhalation or ingestion of radioactive materials that come from the work process. Inhalation exposures fit under internal exposures and are monitored through bioassays and air monitoring, while external exposures are tracked with personal dosimeters. Exposures that come from Naturally Occurring Radionuclides (NORM) or from medical procedures performed on patients fall outside this scope because they originate from sources not related to the worker’s job duties in the radiation protection program. NORM exposures arise from materials and environments present independently of the formal work activities, and medical exposures are patient exposures managed by clinical radiology, not by occupational dosimetry.

So, naturally occurring or medical exposures are not included in the Dosimetry Program’s monitoring scope.