Respiratory system 1. Nose - parts, structure 2. Nasal vestibule 3. Nasal cavity: nasal septum, lateral wall 4. Nasal cavity: middle nasal meatus, openings of paranasal sinuses 5. Paranasal sinuses, openings and its importance 6. Larynx: cartilages 7. Larynx: ligaments and joints 8. Larynx: muscles, functional division 9. Larynx: laryngeal cavity 10. Trachea: structure of the wall, syntopy, primary bronchus, bronchial tree 11. Lungs: outer description, pulmonary lobes, syntopy 12. Root of lung 13. Pleura: description, pleural recesses, parietal and visceral pleural transition 14. Mechanics of inspiration, dominant and auxiliary inspiratory muscles 15. Mechanics of expiration, dominant and auxiliary expiratory muscles