Respiratory System Crossword Puzzle!

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Across
  1. 2. surgical excision, removal
  2. 4. decreased level of oxygen (p/s)
  3. 5. nose
  4. 6. inflammation
  5. 8. CO2
  6. 9. above normal, increased breathing (p/s)
  7. 10. blue
Down
  1. 1. SOB
  2. 3. surgical puncture
  3. 5. process of breathing again (p/rw/ation)
  4. 7. pertaining to the lung, rib area (rw/s)