Across
- 3. tobacco smoking
- 5. Bronchitis a form of COPD that causes inflammation of the bronchial tubes
- 7. transplantation may be an option
- 8. system Organ system affected
Down
- 1. time
- 2. usually come in an inhaler
- 4. form of COPD in which the alveoli are progressively damaged, causing them to weaken and burst
- 6. doctors remove bullae from the lungs to help improve air flow