Exam-style question
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What is the primary factor that affects the resolution of an X-ray image?.
- A.X-ray tube voltage
- B.Film sensitivity
- C.Pixel size of the detector
- D.Exposure time
Model answer
What a good answer should say
- Pixel size of the detector
Explanation
Why this works
The resolution of an X-ray image is primarily determined by the pixel size of the detector. Smaller pixels can capture finer details, leading to higher resolution images.
While other factors like X-ray tube voltage and film sensitivity influence image quality, they do not directly affect resolution in the same way as pixel size does.
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