A 47-year-old nuclear physics professor was referred for advice before taking up an overseas position, overseeing the dismantling of a reactor at the site of a recent nuclear accident. She stated that she would face a small risk of being exposed to significant radioactive contamination during her work and was concerned about her future risk of thyroid cancer.
What is the most appropriate advice?
A . avoid consuming local milk and vegetables
B . no precautions are necessary for people aged 40 years or over
C . take potassium iodide tablets
D . take selenium tablets
E . wear lead neck shield while outdoors
Answer: C