otic ganglion Flashcards by nysa .

Q

Parasympathetic ganglia size

A

2-3 mm

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Q

Parasympathetic ganglia shape

A

Oval

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Q

Parasympathetic ganglia color

A

Reddish-grey

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Q

Otic ganglion location

A

Infratemporal fossa

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Q

Topographical nerve of otic ganglion

A

Mandibular nerve (V3)

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Q

Functional nerve of otic ganglion

A

Glossopharyngeal nerve (CN IX)

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Q

Lateral relation of otic ganglion

A

Mandibular nerve

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Q

Medial relation of otic ganglion

A

Tensor palati muscle

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Q

Posterior relation of otic ganglion

A

Middle meningeal artery

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Q

Types of connections of otic ganglion

A

Parasympathetic, sympathetic, sensory, somatic motor

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Q

Origin of parasympathetic fibers to otic ganglion

A

Inferior salivatory nucleus

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Q

Cranial nerve carrying preganglionic fibers to otic ganglion

A

Glossopharyngeal nerve (CN IX)

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Q

Branch of CN IX involved in otic ganglion pathway

A

Tympanic branch

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Q

Plexus involved in otic ganglion pathway

A

Tympanic plexus

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