Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
23 Cards in this Set
- Front
- Back
|
4 paranasal sinuses
|
frontal (x2)
ethmoidal (3x2) sphenoidal (x2) maxillary (x2) |
|
|
functions of sinuses (3)
|
reduce weight of skull
allow circulation of mucous contribute to resonance of sounds |
|
|
orbit points naturally
|
laterally and superiorly
|
|
|
extra ocular muscles innervated by
|
CN III occulomotor
CN IV trochlear CN VI abducens |
|
|
3 nasal cavity features for conditioning inhaled air
|
vascular (warm)
mucous (humidify) mucous and hairs (filter) |
|
|
CN I
|
olfactory
sensory |
|
|
CN II
|
optic
sensory |
|
|
CN III
|
oculomotor
motor |
|
|
CN IV
|
trochlear
motor |
|
|
CN V
|
trigeminal
both |
|
|
CN VI
|
abducens
motor |
|
|
CN VII
|
facial
both |
|
|
CN VIII
|
vestibulocochlear
sensory |
|
|
CN IX
|
glossopharyngeal
both |
|
|
CN X
|
vagus
both |
|
|
CN XI
|
spinal accessory
motor |
|
|
CN XII
|
hypoglossal
motor |
|
|
4 papillae on tongue
|
vallate
follate fungiform filiform |
|
|
lingual nerve carries axons from
|
CN VII
CN V3 |
|
|
lingual nerve function
|
carries taste and general sensation from anterior 2/3 of tongue
|
|
|
CN IX function
|
carries taste and general sensation from posterior 1/3 of tongue
|
|
|
CN XII function
|
most of motor control of tongue
|
|
|
inner and middle ear are buried within
|
petrous part of temporal bone
|
