RAD History Crossword

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Across
  1. 4. Introduction to bisecting angle technique
  2. 7. form of energy carried by waves or a stream of particles
  3. 8. in 1896 the first _____ radiograph was made in the USA
  4. 10. high-energy radiation produced by collision of beams of electrons with a metal target in an X-ray tube
  5. 13. first prototype of a dental radiograph
  6. 14. first to make a panoramic radiograph
  7. 19. production of radiographs of the teeth and adjacent structures by the exposure of an image receptor to x-rays
  8. 20. picture of likeness of an object
  9. 22. any person who positions, exposes and processes dental x-ray image receptors
  10. 24. in 1913 the Eastern Kodak Company manufactured the first pre-wrapped _______ radiographic film
  11. 25. first dental text
Down
  1. 1. made the first dental radiograph using a skull
  2. 2. photographic image produced on a film by the passage of x-rays through teeth and related structures
  3. 3. developed the x-ray tube
  4. 5. art and science of making radiographs by the exposure of film to x-rays
  5. 6. first intraoral radiograph on a live person
  6. 9. study or science of radiation that deals with the use of x-rays, radioactive substances, and other forms of radiant energy
  7. 10. beam of energy that has the power to penetrate substances and record image
  8. 11. in 1913 the year the first x-ray ______ was developed
  9. 12. picture or photographic record on a film produced by passage of x-rays through an object
  10. 15. radiographed his wife's hand for 15 minutes
  11. 16. radiograph invented by Dr. C. Edmund Kells
  12. 17. burned his hand, lead to ALARA
  13. 18. X-ray unit invented by William H. Rollins
  14. 21. creation of digital, print, or film representations of anatomic structures for the purpose of diagnosis
  15. 23. recording medium, examples include x-ray film, phosphor plate, or digital sensor