HazMat Chapter 10

Edit Answers
1234567891011121314151617181920
Across
  1. 3. (two words) SCBA that allows exhaled air to be discharged into the atmosphere
  2. 6. (two words) process that occurs when direct pressure/strain to PPE causes wear such as tear, punctures, cuts or abrasions
  3. 8. (two words) Process that occurs when the characteristics of a material are altered through contact with a chemical substance
  4. 9. The penetration of a gas or vapor through the air-purifying element
  5. 11. local tissue damage caused by prolonged exposure to the cold
  6. 15. (three words) escape-only air supply that provides sufficient air to permit the wearer to exit the hazardous area, typically integrated into supplied air respirator
  7. 18. (Acronym) motorized respirator that uses a filter to clean surrounding air then delivers it to the wearer to breathe
  8. 19. abnormally low body temperature
  9. 20. perceptions of ringing/buzzing noises in one or both ears
Down
  1. 1. (two words) heat illness with symptoms that include weakness, clammy skin, heavy perspiration, weak pulse, dizziness
  2. 2. Completely enclosed or surrounded
  3. 4. (Two words)a respirator that supplies the user with breathing air from a source independent of the ambient atmosphere
  4. 5. physical process in which a hazardous material enters an opening or puncture in a protective material
  5. 7. (two words)SCBA that recycles exhaled air, not approved for firefighting operations
  6. 10. (two words) material that does not support combustion
  7. 12. (Two words) respirator that removes contaminants by passing ambient air through a filter, cartridge or canister
  8. 13. syndrome caused by overexertion, characterized by a breakdown of muscle tissue, releasing protein into the blood and potentially causing kidney failure
  9. 14. chemical process in which a chemical passes through a protective material on a molecular level
  10. 16. (Two words) atmosphere supplying respirator for which the source of breathing air is not carried by the user, aka airline respirator system
  11. 17. (Two words) heat illness in which the body's heat regulating mechanism fails, symptoms can include hot and dry skin, convulsions, coma or death