What is the primary purpose of personal dosimetry in radiography?

• A. To monitor equipment performance
• B. To track personnel exposure to radiation
• C. To assess patient exposure levels
• D. To evaluate the effectiveness of shielding

Answer: (B)

The primary purpose of personal dosimetry in radiography is to track personnel exposure to radiation. This is crucial for ensuring the safety and health of radiography personnel who are regularly exposed to ionizing radiation as part of their job. Personal dosimeters, which can include badges, rings, or other types of devices, are worn by radiologic technologists and other staff to measure the amount of radiation they encounter during their work.

By monitoring exposure levels, personal dosimetry helps in maintaining compliance with regulatory limits and guidelines regarding occupational radiation exposure, ensuring that personnel do not exceed safe exposure thresholds. It also provides valuable data for health physics programs aimed at minimizing risks and enhancing safety protocols in the workplace.