What is the annual dose limit for radiation workers?

The annual dose limit for radiation workers is set at 5000 mRem, which is equivalent to 5 rem or 50 mSv. This limit is established to ensure the safety and health of individuals who are frequently exposed to radiation in their line of work, as excessive exposure can lead to harmful biological effects.

Regulatory guidelines, such as those from the National Council on Radiation Protection and Measurements (NCRP) and the Occupational Safety and Health Administration (OSHA), recommend this threshold to manage the risk of radiation exposure effectively. The 5000 mRem limit is designed to provide a balance between the necessity of radiation in certain professions and the imperative to minimize health risks, thereby promoting a culture of safety within environments where radiation is present.

The other listed doses do not align with the established limits and are either above or below the recommended threshold, which can lead to misunderstandings regarding acceptable exposure levels in occupational settings.