Ear and Nose

Question 1

ear blood supply

Answer 1

superficial temporal
posterior auricular
occipital

Question 2

ear innervation

Answer 2

auriculotemporal (V3)
greater auricular
lesser occipital

Question 3

nose innervation

Answer 3

opthalmic (V1)
infraorbital (V2)

Question 4

nose blood supply

Answer 4

ethmoidal and nasal Aa via internal carotid
facial Aa via external carotid
sphenopalatine and GP Aa via maxillary Aa

Question 5

inferior meatus connected to ___ ___

Answer 5

NL duct

Question 6

middle meatus connected to what 4 things

Answer 6

anterior ethmoid
middle ethmoid
frontal sinus
maxillary sinus

Question 7

superior meatus connected to what 2 things

Answer 7

sphenoid sinus
posterior ethmoid

Question 8

what Aa comprise kesselbach plexus

Answer 8

GP
sphenopalatine
anterior ethmoid
superior labial

Question 9

internal nasal valve = ___ + ___

Answer 9

nasal septum
upper lateral cartilages