Exam-style question
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Define therapeutic X-rays and diagnostic X-rays. What is the key difference between their uses in medicine?.
Model answer
What a good answer should say
- Therapeutic X-rays are used primarily to treat cancer by targeting and destroying tumor cells, while diagnostic X-rays are used to create images of the body's internal structures for medical examination.
- The key difference lies in their purpose: therapeutic X-rays aim to treat, whereas diagnostic X-rays aim to visualize.
Explanation
Why this works
This question tests the understanding of the distinct roles of X-ray applications in medicine. By defining both types and identifying their primary difference, students demonstrate their grasp of medical physics concepts.
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