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Flashcards in Cranial Nerves Deck (10):
1

cranial nerves are part of what system?

PNS

2

what embroyonic structure forms CN?

branchial arches

3

what four cranial nerves are part of sympathetic nervous system

CN X, CN III, CN VII, CN IX

4

pathways of senses (not motor) always have

1st, 2nd, 3rd order neurons

5

what axons make up the optic nerve?

ganglion cells (level of the retina)

6

where is the nucleus of the CN III located?

area of the midbrain

7

which CN opens the eyelid?

III

8

which CN closes the eyelid?

VII

9

where is the nucleus of the trochlear nerve located?

midbrain

10

where does the nucleus of trigeminal nerve originate?

pons

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