Cranial Nerves Flashcards Preview

Cranial Nerves > Cranial Nerves > Flashcards

Flashcards in Cranial Nerves Deck (48)
Loading flashcards...
1

What is CN 1?

Olfactory

2

What is CN 2?

Optic

3

What is CN 3?

Occulomotor

4

What is CN 4?

Trochlear

5

What is CN 5?

Trigeminal

6

What is CN 6?

Abducens

7

What is CN 7?

Facial

8

What is CN 8?

Vestibulocochlear

9

What is CN 9?

Glossopharyngeal

10

What is CN 10?

Vagus

11

What is CN 11?

Spinal Accessory

12

What is CN 12?

Hypoglossal

13

What are the functions of CN 1?

-Sense of smell

14

What are the functions of CN 2?

-Sense of vision

15

What are the functions of CN3?

-Motor to eyeball-Levator palpibre motor (eyelid)-Parasympathetic Motor Control To Pupil

16

What are the functions of CN 4?

-Motor to eyeball

17

What are the functions of CN 5?

-Mastication motor-Epicritic face and tongue sensation (2/3)-Protopathic face and tongue sensation-Unconscious proprioception and sensory for bite reflex

18

What are the functions of CN 6?

-Eye movement

19

What are the functions of CN 7?

-Motor facial expression-Parasympathetic to all facial glands of head except for parotid and skin-Sensory to external ear external tympanic membrane-Taste sense to anterior 2/3 of tongue

20

What are the functions of CN 8?

-Special sense for hearing-Posture and equilibrium

21

What are the functions of CN 9?

-Motor: gag and swallowing-Parasympathetic motor to parotid gland-Visceral sensory to carotid body-Sensory to posterior tongue, pharynx, external ear, external tympanic membrane

22

What are the functions of CN 10?

-Motor to pharynx larynx and vulva-Parasympathetic motor to larynx, thoracic and abdominal organs-Visceral sense to larynx, thoracic and abdominal organs-Sensory to external ear and external tympanic membrane

23

What are the functions of CN 11?

-Motor to Sternocleidomastoid and Trapezius

24

What are the functions of CN 12?

-Motor to intrinsics and extrinsics of tongue (speech)

25

What are the nuclei for CN 1

NONE

26

What are the nuclei for CN 2

-Lateral Gen.-Superior and inferior pre-tectal nucleus

27

What are the nuclei for CN 3

-Nuc. of 3-Edinger-Westphal

28

What are the nuclei for CN 4

-Nuc. of 4

29

What are the nuclei for CN 5

-Motor Nuc of 5-Chief sensory nucleus and rostral spinal nucleus of 5-Caudal Spinal nucleus of 5-Mesencephalic nucleus of 5

30

What are the nuclei for CN 6

-Nucleus of 6