Across
- 3. negative side of the x-ray tube
- 5. film speed that ranges from 20-100
- 6. measures the quantity of radioactivity =37GBq
- 8. evidence that the test achieved sensitivity
- 10. background radiation that originates from space
- 12. another word for absorption
- 14. the SI unit that replaces RAD for dose in tissue
- 17. the positive side of an x-ray tube
- 18. instrument that measures radiation intensity
- 21. detection device for low-intensity areas
Down
- 1. phenomenon in which gamma rays are generated
- 2. making a radioisotope by bombarding neutrons
- 4. dose received by workers
- 7. describes the x-ray beam strength
- 9. an accelerator that consists of long coils
- 11. machine or material from which radiation emanates
- 13. the goal to keep all exposures
- 15. made of tungsten on the anode side of the tube
- 16. x-rays, gamma rays and alpha particles are all
- 19. dosimetry that uses a crystal of lithium fluoride
- 20. agency that regulates handling of radioisotopes