Ch 9 Radiation Protection Concepts and Equipment

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Across
  1. 3. what type of Sources of Ionizing Radiation Exposure includes Radiopharmeceuticals, Consumer products, Air travel?
  2. 7. ______ is a kinetic energy released per unit mass of air
  3. 10. kerma is ____ Energy Released in matter
  4. 13. Biological effects of ionizing radiation classify as ___ when its evident in individual, for example cataracts, erythema, cancer formation
  5. 14. Air kerma is used to determine tube _____ and input to image receptor
  6. 15. what personnel monitoring devices contains: Lithium fluoride crystals and store energy when exposed to ionizing radiation
  7. 18. ______ is total amount of energy deposited in matter
  8. 19. Biologic Effects of Ionizing Radiation is influenced by total____ received, rate of ____
  9. 21. what is a Dose-measuring device?
  10. 24. emit light when stimulated by ionizing radiation the light is then converted to electric signal, commonly used in nuclear medicine and CT scan equipment
  11. 25. beta particles are ___ penetrating tissue than alpha
Down
  1. 1. Biological effects of ionizing radiation classify as ___ when it results in damage to reproductive germ cells and Evident in offspring of individual
  2. 2. Used to demonstrate presence of radiation that is most effective with particulate radiation, but least effective in detecting x-ray or gamma radiation
  3. 4. _____ is a number of ionizations in given quantity of air
  4. 5. _____ particles is Electrons from decaying radioactive material, has Little mass and charge and Can travel 10–100 cm in air
  5. 6. what dosimeter uses two pieces of film in light tight packet and the packet placed in holder with filter elements such as opper, cadmium, and aluminum
  6. 7. _____describes quantity of radioactive material Expressed as number of radioactive atoms to decay per unit time
  7. 8. _____ is a sum of equivalent doses of specific tissues and accounts for various tissue sensitivities to irradiation
  8. 9. Energy transfer's excitation and ionization can cause biological disturbances in ____
  9. 11. _____ is a product of absorbed dose and radiation weighting
  10. 12. Nature of Ionizing Radiation can break ____ bonds
  11. 16. what type of Sources of Ionizing Radiation Exposure includes Cosmic radiation, Terrestrial radiation, and Radionuclides are naturally present?
  12. 17. what is the most common type of personnel monitor that contains a thin layer of aluminum oxide
  13. 20. Most biological damage is due to _____interactions
  14. 22. ___ is a measure amount of energy absorbed
  15. 23. _____ particles has a high-energy helium nucleus, Large amount of mass and charge and is highly ionizing