4.1 Cranial Autonomics Wright (Cranial Nerve Exit Foramina Only) Flashcards Preview

15. Neuro Test 1 > 4.1 Cranial Autonomics Wright (Cranial Nerve Exit Foramina Only) > Flashcards

Flashcards in 4.1 Cranial Autonomics Wright (Cranial Nerve Exit Foramina Only) Deck (12)
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1
Q

Which cranial nerves exit via the jugular foramen?

A

CN IX (glossopharyngeal)

CN X (vagus)

CN XI (accessory)

2
Q

Where do the first, second, and third branches of the trigeminal nerve (ophthalmic, maxillary, and mandibular) exit the skull respectively?

A

Ophthalmic -> superior orbital fissure.

Maxillary -> foramen rotundum.

Mandibular -> foramen ovale.

3
Q

What does the abducens nerve exit the skull?

A

At the superior orbital fissure.

4
Q

Which cranial nerve go through the cribiform plate?

A

CN I

5
Q

Where does the spinal accessory nerve exit the skull?

A

At the jugular foramen.

6
Q

Which cranial nerves exit via the internal acoustic meatus?

A

CN VII (facial)

CN VIII (vestibulocochlear)

7
Q

Where does the vagus nerve exit the skull?

A

The jugular foramen.

8
Q

Which cranial nerve goes through the foramen rotundum?

A

CN V2 (maxillary branch of the trigeminal nerve)

9
Q

Which cranial nerve go through the optic canal?

A

CN II

10
Q

Which cranial nerves go through the superior orbital fissure?

A

CN III, CN IV, first part of CN V, and CN VI

11
Q

Where do cranial nerves VII and VIII (facial and vestibulocochlear) exit the skull?

A

Internal acoustic meatus.

12
Q

Which cranial nerve goes through the foramen ovale?

A

CN V3 (mandibular branch of the trigeminal nerve)