Nasal Anatomy
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12 Terms
Opening of Frontal Sinus
Middle Meatus
Opening of Maxillary Sinus
Middle Meatus
Opening of Anterior and Middle Ethmoid Air Cells
Middle Meatus
Opening of Posterior Ethmoid Air Cells
Superior Meatus
Opening of Spehnoid Sinus
Spehno-ethmoidal recess
Opening of Nasolacrimal Duct
Inferior Meatus
Opening of Auditory Tube
Nasopharynx
What Arteries anastamose to supply the nasal septum?
Spehnopalatine
Anterior Ethmoidal
Facial
Greater Palatine
Labial
Which vein drains the nasal walls?
Submucosal Venous Plexus
Which nerve innervates the postero-inferior portion of the nasal mucosa?
Maxillary Nerve via Nasopalatine Nerve to septum and Greater Palatine to lateral wall
Which nerve innervates the antero-superior portion of the nasal mucosa?
Opthalmic Nerve via Anterior and Posterior Ethmoidal
Which nerve supplies afferent special sensory signals from the nose?
Olfactory Nerve (CN I)
Note 
Flashcards (30)