Week 1 Registry Review

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Across
  1. 2. These badges are more sensitive to radiation.
  2. 5. Represents the beam on time directed at a primary barrier during the week
  3. 6. Accounts for the fraction of the work week during which the space beyond the barrier is occupied
  4. 10. Measurement of radiation intensity in air, energy of ions. Measured in?____
  5. 11. ____ is a measure of how well your kidneys filter blood. Normal range: 90-120 OR 60 or higher
  6. 12. ___HVL decreases intensity to 12.5%
  7. 14. Usually an arthropod (mosquito, flea, tick)
  8. 20. Abnormally fast breathing rate: Normal range?____ breaths per minute
  9. 21. Measurement of radiation dose in tissue, compares harm based on radiation type and tissue. Measured in?___
  10. 22. Occupational annual dose limit for____is 500mSv
  11. 23. Inanimate object
  12. 24. When processing TLD’s, the stored energy is released from the Crystal in response to:
  13. 25. Public annual dose limit for____is 5mSv
  14. 29. _____ is a crystalline material used for OSL’s
  15. 30. Measurement of radiation dose in tissue, compares biological damage based on type of radiation. Measured in?___
  16. 32. What type of Crystal is used in a TLD?
  17. 34. Measures oxygen saturation in the blood. Average range? __%-___%
  18. 36. Measurement of radiation intensity in air, number of ionizations. Measured in? ____
  19. 37. Normal range- 6 to 20mg/dc or 7 to 21 mg/dc
Down
  1. 1. The most accurate body temp measurement can be obtained by what method?
  2. 3. Barrier where beam is not normally directed having 1/32in
  3. 4. Absorbed dose(D)xArea(FOV) is: Measured in?__
  4. 7. Measurement of radiation dose in tissue, energy per unit mass. Measured in? ____ ____
  5. 8. Barrier where the primary beam is directed having 1/16in
  6. 9. The shielding required (width of material) to reduce a beams intensity to 50% of its original value is:
  7. 13. The quantity of radiation output-weighted time during the week, measured in mA minutes per week
  8. 15. When processing OSL’s, the stored radiation energy is released from the Crystal in response to:
  9. 16. Dose absorbed at skin level is:
  10. 17. Occupational annual dose limit for____is 150mSv
  11. 18. Top # in blood pressure reading is called: Range?___
  12. 19. Public annual dose limit for____is 50mSv
  13. 26. ___HVL decreases intensity to 50%
  14. 27. Occupational annual dose limit for____is 50mSv
  15. 28. Public annual dose limit for____is 15mSv
  16. 31. Normal range- .6 to 1.3 For women .7 to 1.3/1.5 for men
  17. 33. Bottom # in blood pressure is called: Range?___
  18. 35. ___HVL decreases intensity to 25%