Upper respiratory tract model
1. Nasal cavity
2. Superior nasal concha
3. Middle nasal concha
4. Inferior nasal concha
5. Nasopharynx
6. Oropharynx
7. Laryngopharynx
8. Soft palate with uvula
9. Hard palate
10. Tongue
11. Oral (buccal) cavity
12. Epiglottis