Respiratory System-Diseases and Disorders

123456789101112
Across
  1. 5. difficulty swallowing
  2. 8. main cause of emphysema, chronic obstructive pulmonary disease, and lung cancer
  3. 10. no symptoms in the early stages
  4. 11. an underlying cause of epistaxis
  5. 12. nosebleed
Down
  1. 1. frequently develops from a cold or the flu
  2. 2. usual cause of bronchitis
  3. 3. withdrawal of fluid through a needle
  4. 4. coughing up blood-tinged sputum
  5. 6. caused by sensitivity to an allergen
  6. 7. causes a sharp, stabbing pain while breathing
  7. 9. occurs when the walls of the alveoli deteriorate and lose their elasticity