Image Formation & Quality
What image formation & quality means
How radiographic images are formed and judged.
Before you start
Not confident yet? Work through X-rays & Radiation first.
Worked example
One question from this skill's own question bank, shown with its full working.
Different tissues appear different shades on an X-ray because of differences in
- how much radiation they absorb
- their colour
- their smell
- their sound
Working: Absorption differences create image contrast.
Curriculum and exam alignment
Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.
Related skills
Other Physics of Medical Imaging skills in Radiography, at the same point in the course.
Other Radiography topics
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Practise image formation & quality
6 questions with a worked answer after every attempt, and a SmartScore that tracks how close you are to mastery.