Exam-style question
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Why is it important to shape and target high-energy X-ray beams during treatment?.
- A.To minimize exposure to healthy tissue
- B.To increase the energy of the X-rays
- C.To enhance the imaging quality
- D.To reduce the duration of treatment
Model answer
What a good answer should say
- To minimize exposure to healthy tissue
Explanation
Why this works
Shaping and targeting high-energy X-ray beams is crucial to minimize exposure to healthy tissue, thereby reducing potential side effects and maximizing the dose delivered to the tumour.
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