Respiratory System

1234567891011121314151617
Across
  1. 2. high pitched noise made when there is respiratory obstruction in the larynx or trachea
  2. 4. agent capable of breaking up/liquifying mucus
  3. 8. noise produced by vibrations in the nasopharynx
  4. 9. surgical procedure to change the size or shape of the nose
  5. 11. episodes of breathing difficulty due to narrowed or obstructed airways
  6. 12. membrane covering the lungs and lining the ribs in the thoracic cavity
  7. 13. nostrils
  8. 15. nosebleed
Down
  1. 1. collapse of part of a lung
  2. 3. viral inflammation of the mucous membrane of the nose
  3. 5. infection of the upper airways in children; characteristic barking cough
  4. 6. loss of voice
  5. 7. difficulty breathing
  6. 10. blood in the pleural cavity
  7. 11. absence of spontaneous respiration
  8. 14. opening of a passage
  9. 16. expand with air
  10. 17. cavity or hollow space in a bone or other tissue