What type of dose measurement does an X-Ray technician receive from an unplanned exposure in an incident?

In the context of unplanned exposure, it is crucial to consider the typical dose ranges that a radiation worker might receive during such incidents. An exposure of 120 mREM is within a range that reflects a scenario where an X-ray technician could accidentally receive a dose that is significant enough to warrant careful monitoring and response, but not excessively high that it would lead to immediate health risks.

Typically, regulatory bodies set dose limits and thresholds for occupational exposure, and 120 mREM aligns with this understanding. For example, the limits for radiation workers are often set around 5,000 mREM per year, making an isolated incident resulting in a dose of 120 mREM a manageable situation, albeit one that should be followed up with assessments and safety reviews.

The other options reflect doses that are either lower or significantly higher than what would be typical for an unplanned exposure event for a technician handling X-ray equipment. Lower doses might not induce immediate concern or require specific incident reporting, while higher doses might indicate a more severe incident requiring significant intervention and potential health risk evaluations.