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figure 16 opthalmic of trigeminal
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you never want to anesthetize which nerve?
opthalmic nerve
the lacrimal nerve innervates: (3)
lateral upper eyelid
conjunctiva
lacrimal gland
what is the conjunctiva?
outer layer of the eye
the supraorbital nerve innervates: (2)
forehead
anterior scalp
the supratrochlear nerve innervates: (3)
bridge of the nose
medial upper eyelid
medial forehead
the ciliary nerve innervates: (1)
eyeball
the infratrochlear nerve innervates: (2)
medial eyelid
side of the nose
the anterior ethmoidal nerve innervates: (2)
nasal cavity
paranasal sinuses
the external nasal nerve innervates: (2)
skin of the apex of the nose
skin of the ala (the rest is cartilage)
the internal nasal nerve innervates: (2)
nasal cavity
nasal septum
what is the only nerve to anesthetize (just different branches)?
trigeminal nerve
what does transient mean?
not permanent
when a scientist doesn't know why something happens (i.e. bells palsy)
idiopathic
the facial nerve innervates the muscles of ________ ________.
facial expression
the facial nerve passes ________ the ________ gland but does not __________ it.
through
parotid
innervate
the facial nerve has a branch called the ______ _________ that innervates the _________ and ___________ salivary glands.
corda tympani
sublingual
subnadibular
usually caused by stroke or injury to the nerve
facial paralysis
the facial nerve can be injured during an incorrectly administered ___, but is usually only ________.
IA
transient
an idiopathic facial paralysis, abrupt and can be permanent
bells palsy
trigeminal neuralgia is ________ and treated by _________ the nerve
idiopathic
killing
tic douloureux
trigeminal neuralgia
excruciating short-term pain caused by touching trigger zones which vary but can include areas around the eye and ala of the nose
trigeminal neuralgia
Author
jackiedh
ID
46022
Card Set
figure 16 opthalmic of trigeminal
Description
figure 16 head and neck
Updated
2010-10-30T05:02:00Z
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