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_____ nerve innervates the muscles of _____ expression
facial
facial
what gland does the facial nerve pass through, does it innervate it?
parotid gland
No
what is the branch of the facial nerve called that innervates the sublingual and submandibular salivary glands?
chorda tympani
_____ _____ is usually caused by stroke or injury to the nerve
facial paralysis
how can you injury the facial nerve?
incorrectly administering the IA (inferior alveolar)
if the facial nerve is injured by an incorrect administration of anesthetic it is usually _______
transient
idiopathic facial paralysis with and abrupt onset and can be permanent
bells palsy
excruciating short term pain caused by touching trigger zones
trigeminal neuralgia
what is another name of trigeminal neuralgia
tic doulourex
what are some examples of the trigger zones for trigeminal neuralgia?
areas around the eye
ala of the nose
how is trigemnial neuralgia treated?
killing the nerve
what are the 7 branches of the otic ganglion?
medial pterygoid nerve
lateral pterygoid nerve
masseteric nerve
posterior deep temporal nerve
anterior deep temportal nerve
tensor veli palatini nerve
tensor tympani nerve
which nerve is just distal to 3rd molars and can be endangered during extractions?
lingual nerve
which shot is given outside the mandible?
long buccal nerve
which shot do you give and then push through the mental foramen with your finger?
incisive nerve
which nerve is on the inside of the mandible?
inferior alveolar nerve
which shot must you give and have the needle hit across the opposite premolars?
inferior alveolar nerve
the _____ _____ is wehre you give the IA injection
mandibular foramen
which nerve can be bifid and can be seen on the radiograph?
inferior alveolar nerve
what is seen on the radiograph when the IA is bifid?
two mandibular canals
which nerve can cross over to the other side of the jaw making anesthesia difficult?
incisive nerve
what must be done if the incisive nerve crosses over to both sides of jaw?
must give injection on both sides
when you give the IA injection what other injection can you also give?
lingual
Author
sweetpea281
ID
46270
Card Set
head and neck
Description
figure 16 and 18
Updated
2010-10-31T16:00:22Z
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