CRANIAL NERVES Flashcards

1
Q

WHAT IS CRANIAL NERVE I?

A

OLFACTORY NERVE

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2
Q

WHAT IS CN II?

A

OPTIC NERVE

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3
Q

WHAT IS CN III?

A

OCULOMOTOR NERVE

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4
Q

WHAT IS CN IV?

A

TROCHLEAR NERVE

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5
Q

WHAT IS CN V?

A

TRIGEMINAL NERVE

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6
Q

WHAT IS CN VI?

A

ABDUCENS NERVE

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7
Q

WHAT IS CN VII?

A

FACIAL NERVE

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8
Q

WHAT IS CN VIII?

A

AUDITORY VESTIBULOCOCHLEAR NERVE

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9
Q

WHAT IS CN IX?

A

GLOSSOPHARYNGEAL NERVE

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10
Q

WHAT IS CN X?

A

VAGUS NERVE

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11
Q

WHAT IS CN XI?

A

SPINAL ACCESSORY NERVE

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12
Q

WHAT IS CN XII?

A

HYPOGLOSSAL NERVE

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13
Q

CN ASSOCIATED WITH SMELL?

A

OLFACOTRY NERVE I

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14
Q

CRANIAL NERVES ASSOCIATED WITH EYE MOVEMENT?

A

CN III OCULOMOTOR
CN IV TROCHLEAR
CN VI ABDUCENS

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15
Q

DESCRIBE CN VI ABDUCENS

A

EYE MOVEMENT, CAUSES EYE TO LOOK LATERALLY IN ABDUCTION

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16
Q

FUNCTION OF OPTIC NERVE?

A

SIGHT

17
Q

FUNCTION OF CN IV TROCHLEAR

A

EYE MOVEMENT , CAUSES EYE TO BE DEPRESSED DOWNWARD AND EYEBALL MEDIALLY TOWARDS NOSE

18
Q

FUNCTION OF CN V TRIGEMINAL

A

MASTICATION, FACIAL SENSATION, ASSOCIATED WITH 3 DIFFERENT DIVISIONS.. MAXILLARY, MANDIBULAR AND OPHTHALMIC

19
Q

FUNCTION OF VII FACIAL NERVE

A

FACIAL MOVEMENT, 2/3 OF TONGUE , LACRIMATION (tears), SALIVATION, EYELID CLOSING

20
Q

FUNCTION OF CN VIII VESTIBULOCOCHLEAR

A

HEARING AND BALANCE

21
Q

FUNCTION OF CN IX GLOSSOPHARYNGEAL

A

TASTE TO 1/3 OF TONGUE, SWALLOWING AND GAG REFLEX

22
Q

FUNCTION OF CN X VAGUS

A

TASTE, SWALLOWING, GAG REFLEX, TALKING, COUGHING, PARASYMPATHETIC FIBERS TO INTERNAL ORGANS

23
Q

FUNCTION OF CN XI SPINAL ACCESSORY

A

HEAD TURNING , SCM

24
Q

FUNCTION OF CN XII HYPOGLOSSAL

A

TONGUE MOVEMENT