What is the recommended annual dose limit for radiation exposure for the general public?

The recommended annual dose limit for radiation exposure for the general public is 1 mSv. This limit is established to ensure the safety and health of individuals who may be exposed to radiation sources outside of a controlled workplace environment, such as medical procedures, environmental exposure, and other non-occupational sources.

This limit acknowledges that while some radiation exposure is inevitable in daily life, excessive exposure can pose health risks, including an increased chance of cancer. Setting the limit at 1 mSv provides a balance between allowing the use of beneficial radiation technologies (like medical imaging) while protecting the public from unnecessary radiation risks.

In contrast, the other options reflect higher exposure limits, which would not align with the protective measures recommended for the general public. Options such as 10 mSv and 5 mSv suggest exposure levels more appropriate for radiation workers, who undergo regular monitoring and adhere to strict safety protocols. 0.1 mSv, while significantly lower, is not recognized as a standard limit for annual exposure in the public context.

Overall, the choice of 1 mSv is recognized as a guideline consistent with international recommendations for radiation protection.