Across
- 3. consist of three lobes: the right upper lobe (RUL), the right middle lobe (RML), and the right lower lobe (RLL)
- 6. The airway that leads from the larynx (voice box) to the bronchi
- 8. thin membrane that covers the lungs, separate them from other organs
- 10. a flap of cartilage that is depressed during swallowing to prevent food from entering lungs
- 12. the part of the brain which controls the rate of respiration
- 13. any of the major air passages of the lungs which diverge from the windpipe
Down
- 1. a sheet of muscle which separates the thoracic and abdominal cavities
- 2. numerous small tubes that branch from each bronchus into the lungs
- 4. the part that controls sense of smell
- 5. also known as the voice box
- 6. brings air into the lungs
- 7. tiny sacs where gases are exchanged
- 9. consists of two lobes: the left upper lobe (LUL) and the left lower lobe (LLL)
- 11. cavity behind nose and mouth connecting them to esophagus