What does 10 CFR Part 20 emphasize?

The choice emphasizing worker safety and health standards is correct because 10 CFR Part 20, established by the U.S. Nuclear Regulatory Commission, is primarily focused on the radiation protection standards for individuals who work with or around radioactive materials. This regulation outlines limits for exposure to radiation and establishes guidelines for the management of radiation safety in occupational settings, ensuring that workers are adequately protected from potential health risks associated with radiation exposure.

In the context of handling radioactive materials, it includes provisions for controlling radiation levels, monitoring exposure, and implementing safety measures that institutions must follow to protect their employees. The regulation is comprehensive, addressing various factors such as permissible dose limits, monitoring requirements, and emergency procedures, thus highlighting its strong emphasis on maintaining worker safety and health.

The other options, while related to aspects of nuclear regulations and safety, do not encapsulate the primary focus of 10 CFR Part 20 as effectively. Special nuclear materials regulations pertain more to the handling and control of nuclear materials themselves rather than worker safety. The medical use of radioactive materials is covered under different regulations specific to healthcare contexts, and safety protocols for radioactive waste are included under separate guidelines that deal specifically with waste management.