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More cards in this set
Card 6
Front
What are charge-coupled devices?
Back
Card 7
Front
What are CT Scans?
Back
Card 8
Front
Why do CT scans use lots of x-rays (more than normal x-ray photographs)?
Back
Card 9
Front
X-rays can also be used to treat what?
Back
Card 10
Front
X-rays can cause ionisation. What is this?
Back
Card 11
Front
Radiographers who work with x-ray machines or CT scanners need to take precautions to minimise their x-ray dose. How do they do this?
Back
See full card set