Chapter 1

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Across
  1. 3. medicine, the introduction of radioactive substances into the body
  2. 8. energy transmitted by waves through space or through a medium
  3. 12. technologist, term applied to an individual who performs radiography
  4. 13. emission tomography, the creation of sectional images of the body that demonstrate system functions
  5. 16. physician who specializes in the use of X-rays
  6. 17. assistant, advanced level radiographer
  7. 18. making of records of internal structures of the body
  8. 19. electromagnetic radiation of short wavelength that is produced when electrons moving at high velocity are suddenly stopped
Down
  1. 1. densitometry, measurement of bone density to detect osteoporosis
  2. 2. therapy, branch of radiology involved in the treatment of of diseases by X-rays or radioactive substances
  3. 4. tomography, recording using an X-ray beam that is processed by a computer
  4. 5. radiologic procedures for the diseases of the cardiovascular system
  5. 6. process of using a magnetic field
  6. 7. radiography of the breast
  7. 9. process by which a neutral atom gains or loses an electron
  8. 10. medical sonography, visualization of deep structures of the body
  9. 11. capacity to operate of work
  10. 14. Ray, synonym for X-ray
  11. 15. deals with radioactive substances and radiant energy