Cranial Nerves Flashcards

1
Q

CNI

A

Name = Olfactory

Function = sense of smell

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2
Q

CNII

A

Name = Optic

Function = allows for SENSATION OF LIGHT TO ENTER THE EYE so that vision can occur

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3
Q

CNIII

A

Name = Oculomotor

Function = to CONSTRICT the pupil to allow light in

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4
Q

CNIV

A

Name = Trochlear

Function = powers contralateral superior oblique muscle that allows eye to turn

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5
Q

CNV

A

Name = Trigeminal

Function = SENSORY/MOTOR FUNCTIONS FOR FACE, EYES AND EAR, ophthalmic branch helps innervate upper eyelid w/ sympathetic tone

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6
Q

CNVI

A

Name = Abducens

Function = helps control eye movements, lateral rectus

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7
Q

CNVII

A

Name = Facial

Function = muscles of facial expression, lacrimal/salivary glands

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8
Q

CNVIII

A

Name = Auditory (Vestibulocochlear)

Function = vestibular (balance/proprioception) and hearing

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9
Q

CNIX

A

Name = Glossopharyngeal

Function = SENSORY AND MOTOR, controls throat, tonsils, middle ear, TONGUE

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10
Q

CNX

A

Name = Vagus

Function = parasympathetic innervation to viscera of thorax, abdomen and pelvis

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11
Q

CNXI

A

Name = Spinal Accessory

Function = motor function to some muscles of the neck

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12
Q

CNXII

A

Name = Hypoglossal

Function = supplies TONGUE muscles

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13
Q

Sensory vs. Motor Mneumonic?

A

Some Say Marry Money, But My Brother Says Bad Business Marry Money

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