Chapter 20

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Across
  1. 1. __ kVp settings are desirable
  2. 5. Nowadays we use ____grids.
  3. 7. what type of paddle can be used in fluoroscopy?
  4. 9. Should be used whenever the size of the body part measures greater than 13cm
  5. 10. Created so that grids don't really need to be used.
  6. 12. Z# = 82
  7. 13. spatial resolution is also known as__.
Down
  1. 2. Scatter radiation destroys both subject contrast and ____.
  2. 3. even with excessive scatter the image can still be __.
  3. 4. ___grids attenuate 70-80% of scatter radiation.
  4. 6. Gustav___ invented the first grid in 1913
  5. 8. scatter radiation affect ___ functions.
  6. 9. what is measured with the relationship between the height and the width of the interspaces.
  7. 11. what is completely random