What is the typical radiation dose received by radiation workers?

The typical radiation dose received by radiation workers is generally understood to vary based on factors such as the specific job, the environment in which they work, and the protective measures in place. The mentioned doses of 140 millirem and 760 millirem indicate a range that reflects different exposure scenarios within the field of radiation work.

Receiving an annual dose of 140 millirem is common for radiation workers who may have certain levels of exposure but still follow safety protocols and regulatory standards that limit their radiation dose, ensuring it remains well below threshold limits set by health and safety organizations.

On the other hand, the total exposure amounting to 760 millirem combined can represent more intense exposure scenarios or the cumulative effect over time for workers in specific roles, particularly in more hazardous environments or for those who work with radioactive materials more frequently.

By acknowledging both figures, the correct answer indicates that the typical radiation dose for workers can encompass a range of amounts, depending on various influencing factors in their daily work life. This nuanced view of radiation exposure reflects the reality of working in environments where radiation is present and underscores the importance of monitoring and adhering to dose limits for health and safety.