Cranial Nerve and Vessel Pathways Flashcards Preview

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Flashcards in Cranial Nerve and Vessel Pathways Deck (15)
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1

Only nerve passing thru cribriform plate?

CN I

2

Nerves found in middle cranial fossa?

CN II-VI

3

Optic canal?

CN II, ophthalmic artery, central retinal vein

4

Superior orbital fissure?

CN III, IV, V1, VI, ophthalmic veins, SNS fibers

5

Foramen spinosum?

MMA

6

Foramen ovale?

CN V3

7

Foramen rotundum?

CN V2

8

Nerves found in posterior cranial fossa?

CN VII-XII

9

Internal auditory meatus?

CN VII, VIII

10

Jugular foramen?

CN IX, X, XI, jugular vein

11

Hypoglossal canal?

CN XII

12

Foramen magnum?

Spinal roots of CN XI, brainstem, vertebral aa

13

Divisions of CN V?

Superior orbital fissure = V1
Foramen rotundum = V2
Foramen ovale = V3

14

Cavernous sinus?

V1, V2, CN III, CN IV, ICA, VI, postganglionic SNS fibers

15

Stylomastoid foramen?

CN VII