Across
- 2. is a disease in which wall is not obstruct by mucus but it becomes thick.
- 5. provide external
- 10. to lungs.
- 11. is a chronic disease.
- 13. is major factors which affects most of the respiratory disease.
- 15. is the respiratory center of brain.
- 16. stain is used for diagnosis of TB.
Down
- 1. of inner lining of the airways.
- 2. helps mucous to trap foreign particals and virus.
- 3. are increase in number in COPD.
- 4. can leads to Asthma.
- 6. is the major symptoms of asthma.
- 7. keeps alveoli from collapsing.
- 8. colour sputum can be released to a person of asthma.
- 9. affects lower respiratory tract and cause lung inflammation.
- 12. in size of bronchi due to accumulation of mucous or any obstruction.
- 14. accumulates around lumen and obstruct the airways.