Gynaecology & Obstetrics A 55yr old women diagnosed to be Ca cervix stage 2B advised for chemo radiation Which of the following is true statement A small bowel is most radio resistant B small blood vessels are most radio resistant C rapidly proliferating cells are most radio resistant D dose intensity of radiation is inversely propoional to the square of distance of the source 💡 Explanation A 55yr old women diagnosed to be Ca cervix stage 2B advised for chemo radiation Which of the following is true statement ✓ Correct Answer: D. dose intensity of radiation is inversely propoional to the square of distance of the source