Cranial Nerves Flashcards

1
Q

What is CN 1

A

Olfactory Nerves

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2
Q

What is CN 2

A

Optic Nerve

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3
Q

What is CN 3

A

Oculomotor Nerve

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4
Q

What is CN 4

A

Trochlear Nerve

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5
Q

What is CN 5

A

Trigeminal Nerve

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6
Q

What is CN 6

A

Abducent Nerve

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7
Q

What is CN 7

A

Facial Nerve

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8
Q

What is CN 8

A

Vestibulocochlear Nerve

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9
Q

What is CN 9

A

Glossopharyngeal Nerve

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10
Q

What is CN 10

A

Vagus Nerve

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11
Q

What is CN 11

A

Accessory Nerve

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12
Q

What is CN 12

A

Hypoglossal Nerve

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13
Q

What is the modalities of Olfactory Nerves

A

Special Sensory

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14
Q

What is the modalities of Optic Nerve

A

Special Sensory

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15
Q

What is the modalities of Oculomotor?

A

Visceral Motor, Somatic Motor

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16
Q

What is the modalities of Trochlear Nerve?

A

Somatic Motor

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17
Q

What is the modalities of Trigeminal

A

General Sensory, Branchial Motor

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18
Q

What is the modalities of Abducent Nerve

A

Somatic Motor

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19
Q

What is the modalities of Facial Nerve

A

Visceral Motor, Special Sensory, General Sensory, Branchial Motor

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20
Q

What is the modalities of Vestibulocochlear Nerve.

A

Special Sensory

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21
Q

What is the modalities of Glossopharyngeal Nerve

A

Visceral sensory, General Sensory, Special Sensory, Visceral Motor, Brachial Motor

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22
Q

What is the modalities of Vagus Nerve

A

Branchial Motor, Visceral Motor, Visceral Sensory, General Sensory,

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23
Q

What is the modalities of Accessory Nerve

A

Branchial Motor

24
Q

What is the modalities of Hypoglossal Nerve

A

Somatic Motor

25
Q

What Nerves Pass through A and what is it called

A

Cribiform Plate and CN 1

26
Q

What Nerve(s) Pass through B and what is it called

A

CN 2 and Optic Canal

27
Q

What Nerve(s) Pass through C and what is it called

A

CN 3, 4, 5(1), 6 and is called Superior Orbital Fissure

28
Q

What Nerve(s) Pass through D and what is it called

A

CN 5(2) and Foramen Rotundum

29
Q

What Nerve(s) Pass through E and what is it called

A

CN 5(3) and Foramen Ovale

30
Q

What Nerve(s) Pass through F and what is it called

A

CN 7 and 8

Internal Acoustic Meatus

31
Q

What Nerve(s) Pass through G and what is it called

A

CN 9, 10 and 11

Jugular Foramen

32
Q

What Nerve(s) Pass through H and what is it called

A

CN 12 and the Hypoglossal Canal

33
Q

What is the 1st Devision of the Trigeminal Nerve (CN5)

A

Ophthalmic Nerve (CN V1)

34
Q

What is the 2nd Devision of the Trigeminal Nerve

A

Maxillary Nerve

35
Q

What is the 3rd Devision of the Trigeminal Nerve

A

Mandibular Nerve

36
Q

What is the name of the branching nerve assocciated with the Ophthalmic Nerve (CN V(1))

A

Supraorbital nerves

37
Q

What is the name of the branching nerve assocciated with the Maxillary Nerve [CN V(2)]

A

Infra-orbital nerve

38
Q

What is the name of the branching nerve assocciated with the Mandibular Nerve [CN V(3)]

A

Mental Nerve

39
Q

Glossophyrangeal (CN IX) is assocciated with what muscle?

A

Stylopharyngeus

40
Q

Trigeminal(CN V) nerve is assocciated with what type of muscle groups?

A

Tensor muscles

41
Q

What is the function(s) of the Olfactory Nerve?

A

Smell - olfaction

42
Q

What is the function(s) of the Optic Nerve?

A

Conveys Visual Information

43
Q

What is the function(s) of the Oculomotor Nerve

A

Control muscles of the eye lids, pupil contraction/diallation. also Cillary muscle control and eye movement muscle with exception of 2 (4/6 movement muscles)

44
Q

What is the function(s) of the Trochlear Nerve?

A

Movement of the eye (1/6 muscles) “Down and out” “lower left” “The pulley”

45
Q

What is the function(s) of the Abductens Nerve?

A

Provides eye muscle movement (1/6) “abduct - away from the midline”

46
Q

What is the function(s) of the trigeminal Nerve?

A

Provides muscle movement to mastication muscles, ear, and pallete. Also provides sensory infromation from the sinuses, nasal, tongue, teeth, some ear, eye, Top of the head, and scalp. Look for other card about this nerve.

47
Q

What is the function(s) of the Facial Nerve?

A

Motor of Facial expression, stimmulation of submandibular, sublingual, nasal glands. Hard and soft palates. Sensory of external tympanic membrane, acoustic meatus, skin behind the ear, and the concha of auricle. sense 2/3 of the tongue for taste.

48
Q

What is the function(s) of the Vestibulocochlear Nerve?

A

responsible for balance at the simicircular canal and auditory info from cochlea

49
Q

What is the function(s) of the Glossopharyngeal Nerve?

A

Supplies function to striated muscle (stylopharyngeus)

Supplies function to Otic Ganglion - stimulates the parotid gland

Carries Sensation from the carotid body and carotid sinus

Sensation in 1/3 of the tongue

external skin of ear

50
Q

What is the function(s) of the Vagus Nerve?

A

Motor Function to pharynx, tongue and larynx

Motor function of smooth muscle, glands of Pharynx, larynx, thoracic and abdominal viscera.

Sensory function from larynx, trachea, esophagus, abdominal viscera, walls of aortic arch

Sensory function of External acoustic meatus, tympanic membrane, and pharynx

(ear)

51
Q

What are the function(s) of Accessory Nerve?

A

Motor function of Sternomastoid muscle and trapezius (stuff that gets massaged like crazy) movement of shoulders and head(turn left and right)

52
Q

What is the function(s) of Hypoglossal Nerve?

A

All intrinsic and extrinsic muscles of the tongue except palatoglossus which is controlled by vagus Nerve.

53
Q

Ciliary Ganglion is inerviated by what nerve?

A

Oculomotor Nerve (III)

54
Q

Pterygopalatine ganglion is inerviated by what Nerve?

A

Facial Nerve (VII)

55
Q

Submandibular Ganglion is inerviated by which nerve?

A

The Facial Nerve (VII)

56
Q

The Otic ganglion is inerviated by which nerve?

A

Glassophyrangeal Nerve (IX)