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Anatomy Decks > Cranial nerve Course > Flashcards

Cranial nerve Course Flashcards

1
Q

What type of fibres are present in Cranial nerve I?

A

Special sensory

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2
Q

What plate of bone do the branches of CN I enter the anterior cranial fossa?

A

Cribiform plate of ethmoid bone

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3
Q
A
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4
Q

Type of fibres present in Cranial nerve II

A

Special sensory

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5
Q
A
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6
Q

Type of cranial nerve III?

A

Motor and parasympathetic

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7
Q

Type of cranial nerve IV?

A

Motor

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8
Q

Type of cranial nerve VI?

A

Motor

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9
Q
A
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10
Q
A
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11
Q

What are the fibre types in cranial nerve V?

A

V1- Sensory

V2- Sensory

V3- Sensory and motor

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12
Q
A
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13
Q

Type of fibres present in Cranial nerve VII – (choose from amongst general sensory, special sensory, motor, and parasympathetic)

A

Motor, Sensory, Special Sensory, Parasympathetic

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14
Q

Type of fibres present in Cranial nerve VIII – (choose from amongst general sensory, special sensory, motor, and parasympathetic)

A

Special Sensory

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15
Q

Type of fibres present in Cranial nerve IX – (choose from amongst general sensory, special sensory, motor, and parasympathetic)

A

Motor, Sensory, Special Sensory, Parasympathetic

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16
Q
A
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17
Q

Type of fibres present in Cranial nerve X – (choose from amongst general sensory, special sensory, motor, and parasympathetic)

A

Motor, General Sensory, Parasympathetic

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18
Q

Name two branches of this cranial nerve that innervate the muscles of the larynx.

A

Superior Laryngeal Nerve and Recurrent Laryngeal Nerves

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19
Q

Type of fibres present in Cranial nerve XI – (choose from amongst general sensory, special sensory, motor, and parasympathetic

A

Motor

20
Q

What is this hgihlighted in green?

A

Accessory nerve

21
Q

Type of fibres present in Cranial nerve XII – (choose from amongst general sensory, special sensory, motor, and parasympathetic)

A

Motor

22
Q

What nerve is this?

A

Hypoglossal

23
Q

What nerve?

A

Vagus

24
Q

Which of the cranial nerves have a parasympathetic component

A

III, VII, IX, & X

25
Q

Which cranial nerve(s) are attached directly to the brain?

A

I and II

26
Q

Which cranial nerve(s) are attached directly to the midbrain?

A

III, IV

27
Q

Which is the only cranial nerve to arise from the posterior aspect of the brain?

A

IV

28
Q

Which cranial nerve(s) are attached directly to the pons?

A

V, VI, VII

29
Q

Which cranial nerve(s) are attached directly to the pontomedullary junction?

A

VIII

30
Q

Which cranial nerve(s) are attached directly to the medulla?

A

IX, X, XI, XII

31
Q

Which cranial nerve can be tested by the pupillary light reflex?

A

II and III

32
Q

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

A

V

33
Q

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

A

Hypoglossal – CN XII

34
Q

What type of fibres in cranial nerve I?

A

Special sensory

35
Q

What type of fibres in cranial nerve II?

A

Special sensory

36
Q

What type of fibres in cranial nerve III?

A

Motor

37
Q

What type of fibres in cranial nerve IV?

A

Motor

38
Q

What are cranial nerve V?

A

Motor and sensory

39
Q

What type of fibres in cranial nerve VI?

A

Motor

40
Q

What type of fibres in cranial nerve VII?

A

Motor, sensory and special sensory

41
Q

What type of fibres in cranial nerve VIII

A

Special sensory

42
Q

What type of fibres in cranial nerve IX?

A

Motor and sensory and special sensory

43
Q

What type of fibres in cranial nerve X?

A

Motor, sensory and special sensory

44
Q

What type of fibres in cranial nerve XI?

A

Motor

45
Q

What type of fibres in cranial nerve XII?

A

Motor

46
Q

What is the mneumonic for the cranial nerves fibre types?

A

‘Some Say Marry Money But My Brother Says Big Brains Matter More’

S- Sensory

M- Motor

B- Both

Anatomy Decks (141 decks)

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