Medical Imaging
- Created by: Kath
- Created on: 31-05-14 12:23
Other questions in this quiz
2. Which is NOT a drawback of MRI?
- only gives a historical picture
- removes risk of x-rays
- its noisy
3. Which produces the most detailed picture of the body?
- MRI scan
- CT scan
- X-ray
4. A CT scan uses tiny x-rays, true or false?
- false - no x-rays are used, it is a camera
- true - they are reduced in strength by density of the tissue they pass through and then detected to form a picture
- true - they are reflected by tissue according to its colour and detected to form a picture
- false - magnetic rays are used instead
5. What does fMRI enable?
- watching areas of the brain in action
- healing of the brain without surgery
- quicker scanning than MRI
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