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1. Dorsal nasal concha
2. Middle nasal concha (sinus)
3. Ventral nasal concha
4. Ethmoid concha
5. Nasopharynx
6. Pharyngeal opening of the auditory tube
7. Medial retropharyngeal lymph node
8. Sinus of the palatine tonsil
9. Torus linguae
10. Fossa linguae