Exam-style question
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Why is it important to limit the time spent near radioactive sources?.
- A.To reduce the risk of contamination
- B.To minimize radiation exposure
- C.To prevent the sources from overheating
- D.To avoid damaging the sources
Model answer
What a good answer should say
- To minimize radiation exposure
Explanation
Why this works
Limiting time near radioactive sources reduces the total dose of radiation received, thereby minimizing potential health risks associated with exposure to ionizing radiation.
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