Texas Industrial Radiography Gamma Practice Test

Pocket Dosimeters are primarily used for:

1. Area Monitoring

2. Intensity Calculations

3. Personnel Monitoring

4. All of the above

The correct answer is: Personnel Monitoring

Pocket dosimeters are primarily used for personnel monitoring because they are designed to provide immediate feedback on individual radiation exposure levels to workers in environments where ionizing radiation is present. These devices measure the amount of radiation a person is exposed to during their workday, ensuring that safety thresholds are not exceeded and helping to manage occupational exposure effectively. The real-time reading allows workers to take necessary precautions when working in high-radiation areas. While area monitoring and intensity calculations are important aspects of overall radiation safety, pocket dosimeters specifically focus on the exposure of individual personnel rather than measuring ambient radiation levels or calculating the intensity of radiation sources. Thus, the primary purpose of pocket dosimeters is focused on monitoring the dose received by the individual wearer to ensure their safety and compliance with regulatory limits.