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44 Cards in this Set
- Front
- Back
|
which brachial pouch:
middle ear and eustachian tube |
1
|
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which brachial pouch:
superior parathyroid |
4
|
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which brachial pouch:
inferior parathyroid |
3
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which brachial pouch:
palatine tonsil |
2
|
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which brachial pouch:
thymus |
3
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which CN:
eyelid opening |
3
|
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which CN:
taste of anterior 2/3 |
7
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which CN:
head turning |
11
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which CN:
tongue movement |
12
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which CN:
muscle of mastication |
5V3
|
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which CN:
balance |
8
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which CN:
monitoring carotid body baroreceptor |
9
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what nerves are in the cavernous sinus
|
3
4 5V1,2 6 |
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what nuclei are located in the medulla
|
9
10 11 12 |
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what nuclei are located in the pons
|
5
6 7 8 |
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what nuclei are located in the midbrain
|
3
4 |
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muscles of mastication
|
close
-masseter -temporalis -medial pterygoid open -lateral pterygoid |
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what are the embryological origins of the pharyngeal apparatus
|
clefts=ecto
arch=meso/neuro crest pouch=endoderm |
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cleft derivatives
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1=ext auditory meatus
rest obliterate |
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arch 1 derivative
|
M and T
5 V2,3 |
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arch 2 derivative
|
S
7 |
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arch 3 derivative
|
pharyngeal
9 |
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arch 4 derivative
|
cricothyroid
10 (superior) |
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arch 6 derivative
|
no cricothyroid
10 (recurrent) |
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pouch 1 derivative
|
middle ear cavity
eustachian tube mastoid air cells |
|
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pouch 2 derivative
|
palatine tonsil
|
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pouch 3 derivative
|
inf parathyroid
thymus |
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pouch 4 derivative
|
sup parathyroid
|
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damage to CN 3
|
eyes look down and out
ptosis pupillary dilation loss of accomodation |
|
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damage to CN 4
|
eye drifts upward
(vertical diplopia) problem reading news paper |
|
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damage to CN 6
|
cannot abduct
(eye is directed medially) |
|
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damage to CN 8
|
vertigo
nystagmus naussea and vomitting |
|
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branches of the facial nerve
|
To Zanzabar By Motor Car
Temporal Zygomatic Buccal Mandibular Cervical |
|
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Stapedius muscle
|
innervated by stapedius nerve
-branch of facial can be damaged (bells palsy) and cause hyperacusis |
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corneal reflex
|
afferent = V1
efferent = 7 |
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lacrimation reflex
|
afferent = V1
efferent = 7 |
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jaw jerk reflex
|
only present in UMN lesion
afferent = V3 efferent = V3 |
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pupillary reflex
|
afferent = 2
efferent = 3 |
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gag reflex
|
afferent = 9
efferent = 9,10 |
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what are the parasympathetic nerves
|
3
7 9 10 |
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what makes up the vagal nuclei
|
nucleus solitarius
nucleus ambiguus dorsal motor nucleus |
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nucleus solitarius function
|
visceral sensory
-taste -baroreceptor -gut distention |
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nucleus ambiguus function
|
motor
-pharynx -larynx -upper esophagus |
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dorsal motor nucleus function
|
autonomic (parasympathetic)
-heart -lungs -upper GI |
