arteries, veins and nerves of nasal cavity

Question 1

greater palatine A/V

Answer 1

• branch of descending palatine A/V

- palate and septum of nasal cavity

Question 2

septal branch of superior labial A/V

Answer 2

• branch of facial A/V

- septum of nasal cavity

Question 3

anterior and posterior ethmoidal A/V

Answer 3

• branches of ophthalmic A/V
• lateral wall and septum of nasal cavity
• ethmoid and sphenoid sinuses

Question 4

sphenopalatine A/V

Answer 4

• terminal branch of maxillary A/V
• lateral wall and septum of nasal cavity
• sphenoid sinus

Question 5

Anterior/Posterior ethmoidal n

Answer 5

• branch of nasociliary
• septum and lateral wall of nasal cavity
• ethmoid and sphenoid sinuses

Question 6

nasopalatine n

Answer 6

• branch of maxillary n

- nasal septum

Question 7

greater palatine n

Answer 7

• branch of pterygopalatine ganglion

- lateral wall of nasal cavity

Question 8

Internal nasal n

Answer 8

• branch of infra-orbital

- vestibule of nasal cavity