ASNT Industrial Radiography Radiation Safety Practice Test

What is the maximum occupational dose for a minor in relation to an adult radiographer?

1. 50% of an adult's dose

2. 10% of an adult's dose

3. 25% of an adult's dose

4. 5% of an adult's dose

The correct answer is: 10% of an adult's dose

The maximum occupational dose for a minor is set at 10% of that designated for an adult. This regulation reflects the heightened sensitivity of children and adolescents to radiation exposure compared to adults. The established limits are intended to protect their health and well-being, acknowledging that the biological effects of radiation can be more pronounced in younger individuals due to their developing tissues. In the context of occupational safety, regulations focus not only on preventing acute exposure but also on minimizing long-term risks, including the potential development of cancer or other serious health issues later in life. By limiting the occupational dose for minors to 10% of an adult's permissible limit, regulatory bodies aim to ensure that younger workers are afforded a greater level of protection in environments where radiation exposure is a concern.