Cranial nerves Flashcards

1
Q
A

Trochlear nerve (CN IV)

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2
Q

Nerve(s) that run through the foramen rotundum?

A

Maxillary division of trigeminal (CN V-v2)

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3
Q

CN # for Facial nerve?

A

CN VII

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4
Q
A

Vestibulocochlear (CN VIII)

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5
Q

Nerve(s) that run through the hypoglossal canal?

A

Hypoglossal (CN XII)

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6
Q
A

Motor root of trigeminal nerve (CN V)

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7
Q
A

Spinal accessory nerve (CN XI)

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8
Q

CN # for Glossopharyngeal nerve

A

CN IX

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9
Q
A

Olfactory nerves (CN I)

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10
Q

CN # for the Optic nerve

A

CN II

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11
Q

Nerve(s) that run through the foramen ovale?

A

Mandibular division of trigeminal (CN V-v3)

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12
Q

Nerve(s) that run through the jugular foramen?

A

Glossopharyngeal (CN IX) Vagus (CN X) Accessory (CN XI)

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13
Q

Nerve(s) that run through the superior orbital fissure?

A

Occulomotor (CN III) Trochlear (CN IV) Opthalmic division of trigeminal (CN V-v1) Abducens (CN VI)

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14
Q

CN # for Trochlear nerve

A

CN IV

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15
Q
A

Sensory root of trigeminal nerve (CN V)

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16
Q

CN # for the Occulomotor nerve

A

CN III

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17
Q

What is the most rostral cranial nerve?

A

Olfactory nerve

18
Q

Nerve(s) that run through the optic canal?

A

Optic (CNII)

19
Q
A

Facial nerve (CN VII)

20
Q

CN # for accessory nerve?

A

CN XI

21
Q
A

Abducens nerve (CN VI)

22
Q
A

Optic nerve (CN II)

23
Q
A

Oculomotor nerve (CN III)

24
Q

What is the most caudal cranial nerve?

A

The hypoglossal nerve

25
Q

Nerve(s) that run through the internal acoustic meatus?

A

Facial (CN VII) Vestibulocochlear (CN VIII)

26
Q

Another name for the 2ND pharyngeal arch?

A

Hyoid

27
Q

CN # for hypoglossal nerve?

A

CN XII

28
Q
A

Olfactory tract

29
Q

CN # for Vagus nerve

A

CN X

30
Q

CN # for Vestibulocochlear nerve

A

CN VIII

31
Q
A

Optic tract

32
Q
A

Glossopharyngeal nerve (CN IX)

33
Q

How many foramen do the cranial nerves run through? What are they?

A

8 foramen 1. Cribiriform plate 2. Optic canal 3. Superior orbital fissure 4. foramen rotundum 5. foramen ovale 6. Internal acoustic meatus 7. Jugular foramen 8. Hypoglossal canal

34
Q
A

Optic chiasm

35
Q

Another name for 1st pharyngeal arch?

A

Mandibular

36
Q

CN # for Abducens

A

CN VI

37
Q

CN # for the Olfactory nerve?

A

CN I

38
Q

Nerve(s) that run trough the cribriform plate?

A

Olfactory (CN I)

39
Q
A

Hypoglossal nerve (CN XIII)

40
Q

CN # for Trigeminal nerve?

A

CN V

41
Q
A

Vagus nerve (CN X)