Upper Airway

Circiothyroid membrane

Cricoid cartilage

Epiglottis

Esophagus

Glottic opening

Hard and soft palates

LARYNGOPHARYNX (HYPOPHARYNX)

LARYNX

NASAL CAVITY

NASOPHARYNX

OROPHARYNX

Superior, middle and inferior turbinates

Thyroid cartilage

Thyroid gland

Tongue

Tonsils/adenoids

Trachea

Uvula

Valeculla

Vocal cords