F222 - 2.1.2.2 detecting lung and breast cancer 3.0 / 5 based on 1 rating ? Human BiologyASOCR Created by: hayley taylorCreated on: 25-11-12 16:25 937842156 Across 1. Where is a mammography used? (2, 1, 6) 5. What shape is a CT scanner? (8) 6. What does ultrasound use to detect tumors? (5, 5) 8. do warmer parts of the body give off more or less infrared radiation? (4) Down 2. In a PET scan the patient is injected with a radioactive substance, what does this release? (5, 4) 3. what produces the x-ray? (2, 9) 4. What do denser parts of the body do to the photons? (6, 4) 7. What two structures are dense and therefore appear white on the film? (5, 3, 6) 9. What do xrays give off? (4, 6, 7)
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