Radiation Safety Practice Exam

Who determines if bioassay is necessary for an individual?

1. The individual receiving exposure

2. The Radiation Safety Officer (RSO)

3. External consultants

4. Healthcare providers

The correct answer is: The Radiation Safety Officer (RSO)

The determination of whether a bioassay is necessary for an individual is primarily the responsibility of the Radiation Safety Officer (RSO). The RSO is trained and equipped to assess the potential for radiation exposure based on an individual's specific work environment and duties, as well as their exposure history. They have the expertise to evaluate the levels of radioactivity that individuals might encounter and can decide whether a bioassay—a measurement of the radioactive materials that may be present in the body—is warranted to ensure the individual's health and safety. The RSO takes into account various factors, such as the type of radioactive materials involved, the level of exposure risk, regulatory requirements, and any previous monitoring results. This allows them to make informed decisions on the need for bioassay tests, helping to protect the individual and ensure compliance with radiation safety standards. Other individuals, like external consultants or healthcare providers, may offer input or perform evaluations in certain contexts, but it is the RSO who has the regulatory and practical authority to make the final call regarding bioassay necessity. Individual employees typically rely on the RSO's guidance and expertise for such assessments.