American Society of Radiologic Technologist (ASRT) Practice Exam

Which two attributes do personnel monitoring devices include?

1. They must not be susceptible to environmental conditions; Devices are designed to record only small exposures

2. They must not be susceptible to environmental conditions; The device must reflect human tissue absorption characteristics

3. Devices are designed to record only small exposures; The device must reflect human tissue absorption characteristics

4. They must not be susceptible to environmental conditions; Devices must be affordable

The correct answer is: They must not be susceptible to environmental conditions; The device must reflect human tissue absorption characteristics

Personnel monitoring devices are essential tools used in radiation protection to measure exposure levels and ensure safety for individuals working in environments with potential radiation hazards. The correct attributes indicate that these devices must not be susceptible to environmental conditions, ensuring their reliability and accuracy when measuring radiation exposure. Factors like temperature, humidity, and pressure can affect readings, so it is crucial that these devices maintain their performance regardless of external conditions. Additionally, the requirement that the device must reflect human tissue absorption characteristics highlights the importance of accurately assessing how radiation is absorbed by the human body. Different tissues absorb radiation at varying rates, so a monitoring device designed with this in mind provides a more precise evaluation of the potential biological effects of radiation exposure on personnel. Thus, monitoring devices should be able to simulate or account for how human tissues interact with radiation, allowing for better assessment and protection of workers. The focus on environmental resilience and tissue absorption ensures the effectiveness of personnel monitoring devices in promoting safety standards within radiologic practices.