Cranial Nerves Flashcards Preview

Neuroanatomy-Block I > Cranial Nerves > Flashcards

Flashcards in Cranial Nerves Deck (32)
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1

CN I

Olfactory Nerve

2

CN II

Optic Nerve

3

CN III

Oculomotor Nerve

4

CN IV

Trochlear Nerve

5

CN V

Trigeminal Nerve

6

CN VI

Abducens Nerve

7

CN VII

Facial Nerve

8

CN VIII

Vestibulocochlear Nerve

9

CN IX

Glossopharyngeal Nerve

10

CN X

Vagus Nerve

11

CN XI

Spinal Accessory Nerve

12

CN XII

Hypoglossal Nerve

13

CN I-Olfactory Nerve
Exit Foramen?

Cribiform Plate

14

CN II-Optic Nerve
Exit Foramen?

Optic Canal

15

CN III-Oculomotor Nerve
Exit Foramen?

Superior Orbital Fissure

16

CN IV-Trochlear Nerve
Exit Foramen?

Superior Orbital Fissure

17

CN V- Trigeminal Nerve
Exit Foramen?

V1: Superior Orbital Fissure
V2: Foramen rotundum
V3: Foramen Ovale

18

CN VI-Abducens Nerve
Exit Foramen?

Superior Orbital Fissure

19

CN VII-Facial Nerve
Exit Foramen?

Auditory Canal (Stylomastoid foramen)

20

CN VIII-Vestibulocohlear Nerve
Exit Foramen?

Auditory Canal

21

CN IX-Glossopharyngeal Nerve
Exit Foramen?

Jugular Foramen

22

CN X-Vagus Nerve
Exit Foramen?

Jugular Foramen

23

CN XI-Spinal Accessory Nerve
Exit Foramen?

Jugular Foramen (enters skull via foramen magnum)

24

CN XII-Hypoglossal Nerve
Exit Foramen?

Hypoglossal Foramen (canal)

25

Cranial Nerves associated with PONS?

V, VI, VII, VIII

26

Cranial Nerves associated with Medulla?

IX, X, XI, XII

27

Cranial Nerves associated with the midbrain?

III, IV

28

Cranial Nerves associated with the cerebrum?

I, II

29

What four cranial nerves EXIT on the ventral pons?

CN V, VI, VII, VII

30

What cranial nerve EXITS on the surface of the ventral midbrain?

CN III