Term
| what innervates the forehead, upper eyelids, and nose? |
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Definition
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Term
| This nerve innervates the lower eyelid, cheek, and upper lip |
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Definition
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|
Term
| lower face and part of side of head |
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Definition
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Term
| the back of head and area around ear |
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Definition
| cervical spinal nerves (C2-3 sensory) |
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Term
| What is MOTOR innervation to the face? |
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Definition
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Term
| this branch of the facial nerve crosses the zygomatic arch |
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Definition
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Term
| where can the mandibular branch of facial nerve be found? |
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Definition
| along INFERIOR margin of mandible |
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Term
| this provides motor innervation to the buccinator muscle |
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Definition
| buccal branch of facial nerve |
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Term
| innervation of buccal nerve (branch of mandibular v3) |
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Definition
| sensory: skin of cheek and mucosa of the cheek |
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Term
| what happens to the facial a near the angle of the mouth? |
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Definition
| the branches of inferior labial and superior labial a. arise |
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Term
| when the facial artery reaches the lateral aspect of nose, what happens? |
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Definition
| becomes the angular artery |
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Term
| this part of the orbicularis oculi is responsible for the tight closure of the eyelid |
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Definition
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Term
| part of orb. ocula. that blinks the eyelid |
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Definition
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|
Term
| this muscle elevates the upper lip |
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Definition
| levator labii superioris m. |
|
|
Term
| action of the zygomaticus major muscle |
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Definition
| draws angle of mouth superiorly and posteriorly |
|
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Term
| what depresses the corner of the mouth? |
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Definition
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Term
| branch of the opthalmic nerve V1? |
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Definition
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Term
|
Definition
zygomaticotemporal n.
zygomaticofacial n.
infraorbital n. |
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|
Term
|
Definition
auriculotemporal n.
buccal n.
mental n. |
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|
Term
|
Definition
supraorbital n.
supratrochlear n.
infratrochlear n.
external nasal n. |
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|
Term
|
Definition
inflamation of CN 7
temp. paralysis
middle surgery |
|
|
Term
| What is the innervation of the parotid? |
|
Definition
|
|
Term
| this CN exits the stylomastoid foramen |
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Definition
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Term
| This CN is susceptible to shingles |
|
Definition
| CN 5 via DRG pseudounipolar neurons |
|
|
Term
| what contributions of the internal carotid a. are to face? |
|
Definition
supraorbital a.
supratrochlear a. |
|
|
Term
| contributions of ext. carotid to face |
|
Definition
transverse facial a (via superficial temporal a)
facial a.
they both form anastomoses |
|
|
Term
| These valveless venous anastomoses communicate with the cavernous sinus |
|
Definition
| pterygoid plexus and superior opthalmic vein |
|
|
Term
| What is the clinical importance of the valveless vein anastomoses? |
|
Definition
| they can carry infection into the cavernous sinus and brain |
|
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Term
| When does the facial a. become the angular |
|
Definition
| when it gives of the lateral nasal a |
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Term
| Name branches of facial a |
|
Definition
superior labial a.
inferior labial a |
|
|
Term
| origin of inferior alveolar a. |
|
Definition
mental
maxillary
external carotid a. |
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