Which of the following doses is considered safe for a radiation worker within a year?

The safe dose limit for a radiation worker within a year is established based on guidelines from health authorities, such as the International Commission on Radiological Protection (ICRP). A dose of 50 mSv is recognized as the maximum allowable annual dose for radiation workers who are routinely exposed to ionizing radiation. This limit is set to ensure that workers maintain a low risk of radiation-induced effects over a long period, considering occupational exposure.

Radiation safety protocols are designed to protect workers while enabling them to perform their duties effectively. The 50 mSv limit strikes a balance between allowing necessary radiation exposure for certain jobs while minimizing health risks associated with prolonged exposure. It is essential for radiation workers to adhere to these dose limits to ensure their safety and protection.

In contrast, lower doses such as 10 mSv or 25 mSv are actually conservative guidelines that might be better suited for individuals who are not regularly exposed to radiation. A dose of 100 mSv exceeds the recommended limits for occupational exposure, indicating a higher risk of adverse health effects, and is therefore not considered safe within a year for a radiation worker.