Week 2 Dry Room Flashcards

1
Q

Opening for CN I

A

Cribriform plate

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2
Q

Opening for CN II

A

Optic canal

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3
Q

Opening for CN III

A

Superior orbital fissure

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4
Q

Opening for CN IV

A

Superior orbital fissure

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5
Q

Opening for CN V1

A

Superior orbital fissure

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6
Q

Opening for CN V2

A

Foramen Rotundum

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7
Q

Opening for CN V3

A

Foramen Ovale

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8
Q

Opening for CN VI

A

Superior orbital fissure

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9
Q

Opening for CN VII

A

Internal auditory meatus

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10
Q

Opening for CN VIII

A

Internal auditory meatus

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11
Q

Opening for CN IX

A

Jugular foramen

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12
Q

Opening for CN X

A

Jugular foramen

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13
Q

Opening for CN XI

A

Jugular foramen

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14
Q

Opening for XII

A

Hypoglossal canal

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15
Q

What type of fibres are present in CN I

A

Special sensory

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16
Q

What type of fibres are present in CN II

A

Special sensory

17
Q

What type of fibres are present in CN III

A

Motor and sympathetic

18
Q

What type of fibres are present in CN IV

A

Motor

19
Q

What type of fibres are present in CN VI

A

Motor

20
Q

What type of fibres are present in V1

A

General sensory

21
Q

What type of fibres are present in V2

A

General sensory

22
Q

What type of fibres are present in V3

A

General sensory and motor

23
Q

What type of fibres are present in CN VII

A

General sensory, motor, parasympathetic and special sensory

24
Q

What type of fibres are present in CN VIII

A

Special sensory

25
Q

What type of fibres are present in CN IX

A

General sensory, special sensory, motor and parasympathetic

26
Q

What type of fibres are present in CN X

A

General sensory, special sensory, parasympathetic and motor

27
Q

What type of fibres are present in CN XI

A

Motor

28
Q

What type of fibres are present in CN XII

A

Motor

29
Q

Which cranial nerves have parasympathetic component

A

III, VII, IX,X

30
Q

What cranial nerves are attached directly to the brain

A

Optic and Olfactory

31
Q

What cranial nerves are attached directly to the midbrain

A

Oculomotor, Trochlear

32
Q

What is the only cranial nerve to arise from the posterior aspect of the brain (midbrain)

A

Trochlear

33
Q

Which cranial nerves are attached directly to the pons

A

Trigeminal, Abducen, Facial, vestibulochlear

34
Q

Which cranial nerves are attached directly to pontomedullary junction

A

Abducen, facial and vestibulochlear

35
Q

Which cranial nerves attach directly to the medulla

A

Glossopharyngeal, Hypoglossal, Accessory and Vagus

36
Q

Which cranial nerve can be tested by the pupillary light reflex

A

Oculomotor

37
Q

Which cranial nerve can be tested by touch over the surface of the cheek

A

Facial

38
Q

What cranial nerve would you be testing if you asked the patient to stick out their tongue

A

Hypoglossal