Lungs

4. inflammation of the lungs
5. one of the fine divisions of the bronchi
9. the kind of inhaler that delivers a pre-set amount of medication with every use
11. disease characterized by inflammation and narrowing of the bronchi making breathing difficult
13. the two main branches of the trachea which lead into the lungs
14. the air passage between the throat and the lungs; also known as the windpipe
15. the main organ of the respiratory system where the exchange of gases happens
16. the lining around the lungs

1. the deadly form of cancer that affects the lungs
2. the thin-walled sacs at the end of the airway passages in the lungs where gas exchange occurs; also known as air sacs
3. inflammation of the bronchi
6. a lung disease characterized by persistent inflammation of the mucus membranes of the respiratory passages and a productive cough that lasts a long time
7. the low-pitched respiratory sound typically produced by lower airway obstruction
8. the branch of internal medicine involving diagnosis and treatment of respiratory system disorders
10. the breathing muscle between the chest and the abdomen
12. the organ of voice; the air passage between the lower pharynx and the trachea