Big Jdog's 420-69 Radiology Crossword:)

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Across
  1. 1. added to the names of those projections in which the central ray passes(not parallel) to one of the three major directional axes through the body part
  2. 5. Ensure that the emulsion stays attached to the base
  3. 7. The radiation dose to any creature must be (5 LETTER ACRONYM)
  4. 9. Structure or appearance that is not normally present on the radiograph and is produced by artificial means
  5. 11. Consists of a tungsten “target” upon which the electrons (now photons of energy) are focused
  6. 13. special heat-resistant glass enclosure that houses a cathode and an anode
  7. 14. process by which intensifying screens react to the incoming radiation
  8. 15. Filaments carefully positioned opposite the outer rim of the anode in a small cup-shaped device called the
  9. 17. Controls the size of the X-ray beam and prevents it from spreading wider than necessary
  10. 19. Figured out what made the plate glow, how to prevent it from glowing, and how to categorize the rays that caused the glow
  11. 20. the number of waves passing a given point per given unit of time
Down
  1. 2. Transmit light evenly through a specially produced glass in order to visualize and interpret radiographic images
  2. 3. the tracing of the crests and troughs of a wave
  3. 4. the outside edge or shadow where the film has been imperfectly collimated
  4. 6. the portion of the x-ray image that is sharp and clearly collimated
  5. 8. SHOWS UP AS BALL OR TREE LIGHTNING ON AN X-RAY
  6. 10. an instantaneous reaction that lasts exactly as long as the phosphor is stimulated
  7. 12. greater number of shades of gray in the image
  8. 16. intensity of the radiation is greater on the cathode side than on the anode side
  9. 18. the smallest quantity of any type of electromagnetic radiation