cranial nerves Flashcards
(88 cards)
1
Q
1
A
olfactory
2
Q
2
A
optic
3
Q
3
A
oculomotor
4
Q
4
A
trochlear
5
Q
5
A
trigeminal
(opthalmic, maxillary, mandibular)
6
Q
V-1
A
opthalmic
7
Q
V-2
A
maxillary
8
Q
V-3
A
mandibular
9
Q
6
A
abducens
10
Q
7
A
facial
11
Q
8
A
vestibulocochlear
12
Q
9
A
glossopharyngeal
13
Q
10
A
vagus
14
Q
11
A
accessory
15
Q
12
A
hypoglossal
16
Q
1 OLFACTORY foramina
A
cribiform foramina
17
Q
2 OPTIC foramina
A
optic canal
18
Q
3 OCULOMOTOR formamina
A
orbital fissure
19
Q
4 TROCHLEAR foramina
A
orbital fissure
20
Q
V-1 opthalmic foramina
A
orbital fissure
21
Q
V-2 Maxillary Foramina
A
round foramen
22
Q
V-3 Mandibular foramina
A
oval foramen
23
Q
6 ABDUCENS Foramina
A
orbital fissure
24
Q
7 FACIAL foramina
A
stylomastoid foramen
25
8 VESTIBULOCOCHLEAR foramina
internal acoustic pore
26
9 GLOSSOPHARYNGEAL foramina
tympano- occipital fissure
27
10 VAGUS foramina
tympano- occipital fissure
28
11 ACCESSORY foramina
occipital fissure
29
12 HYPOGLOSSAL foramina
hypoglossal foramen
30
smell
1 olfactory
31
vision
2 optic
32
motor to extrinsic eye muscles such as
Medial rectus
Dorsal rectus
Ventral rectus
Ventral oblique
Levator palpabrae
3 oculomotor
33
parasympathetic - motor to intrinsic eye muscles such as
ciliary
pupillary
3 oculomotor
34
motor to dorsal oblique muscle
4 trochlear
35
SENSORY TO SUPERFICIAL AND DEEP FACE - sensory
MOTOR TO MUSCLES OF MASTICATION - motor
5 trigeminal
36
sensory to
Orbit
Dorsum of nose
Frontal sinus and nasal cavity
Cornual region in small ruminants
trigeminal V-1 ophthalmic
37
sensory to horn in small ruminants
5 trigeminal --> opthalmic --> nasociliary --> infratrochlear
38
sensory to eyeball
5 trigeminal --> opthalmic --> nasociliary --> long ciliary
39
sensory to
Skin of cheeks and side of nose
Nasopharynx
Maxillary sinus
Palates
Teeth and gingivae of upper jaw
Cornual region in ALL ruminants
trigeminal V-2 maxillary
40
sensory to palatine region and part of nasal cavity
trigeminal 5 --> maxillary V-2 --> pterygopalatine
41
sensory to teeth and gingiva of upper jaw, upper lip, muzzle
trigeminal 5 --> maxillary V-2 --> infraorbital
42
trigeminal 5 --> maxillary V-2 --> zygomatic -->
zygomaticotemporal
zygomaticofacial
43
Sensory to
Tongue and
Mandible
trigemal 5 mandibular V-3
44
motor to masticatory mm
trigeminal --> mandibular V-3
45
mandibular SENSORY branches V-3
- Buccal (cheek)
- Auriculotemporal (ear and temporal skin)
- Inferior alveolar (lower teeth, gums, turns to mental)
- Mental (lower lip, gums)
- Lingual (sensory to tongue)
46
MOTOR TO LATERAL RECTUS AND RETRACTOR BULBI EYE MM
6 abducens
47
MOTOR TO MUSCLES OF FACIAL EXPRESSION
7 facial
48
MOTOR TO SALIVARY GLANDS (PARA)
facial 7
49
TASTE FROM ROSTRAL ⅔ OF TONGUE
7 facial --> chorda tympani
50
parasym to lacrimal, nasal and palatine
facial 7 --> greater petrosal
51
motor to stapedial m
facial 7 --> stapedial
52
parasym to mandibular and sublingual salivary glands and glands of tongue, taste from rostral ⅔ of tongue
facial 7 --> chorda tympani
53
motor facial expressions
facial 7 -->
Caudal auricular
Digastric
Cervical branch
Dorsal and ventral buccal
Auriculopalpebral
Stylohyoid
54
BALANCE AND HEARING
8 VESTIBULOCOCHLEAR
vestibular branch
cochlear branch
55
TASTE FROM CAUDAL ⅓ OF TONGUE
9 GLOSSOPHARYNGEAL
56
SENSORY TO PHARYNX, EAR CANAL, CAROTID BODY
9 GLOSSOPHARYNGEAL
57
MOTOR TO STYLOPHARYNGEUS M
9 GLOSSOPHARYNGEAL
58
(para) MOTOR TO SALIVARY parotid and zygomatic GLANDS
9 GLOSSOPHARYNGEAL
59
sensory to laryngeal and pharyngeal mucosa, taste from epiglottis taste buds, motor to cricothyroid m
10 vagus --> cranial laryngeal
60
motor to all intrinsic mm of larynx except cricothyroid m
vagus 10 --> recurrent laryngeal
61
- MOTOR TO CONSTRICTORS OF PHARYNX AND LARYNX -motor
- MOTOR TO VISCERA -para
- TASE FROM PHARYNX AND EPIGLOTTIS - special sense
- SENSORY TO VISCERA AND EAR- sensory
10 vagus
62
MOTOR TO MUSCLES OF NECK AND SHOULDER
11 accessory
63
Motor to some mm of pharynx & esophagus
11 accessory
64
MOTOR TO TONGUE
12 hypoglossal
65
Taste from epiglottic taste buds
10 vagus --> cranial laryngeal
66
Parasympathetic to the mandibular salivary gland
Chorda tympani branch of CN VII - Facial Nerve 7
67
Sensory to the soft palate
Pterygopalatine Branch of Maxillary Nerve V-2 - of Trigeminal Nerve 5
68
Sensory to the spiral ganglion
Vestibulocochlear Nerve. CN VIII 8 - Cochlear Nerve br.
69
Motor to the digastricus muscles
CV VII 7→ digastric branch → digastricus muscles
70
Sensory to the upper eyelid in all horses
Supraorbital branch of Ophthalmic CN V-1 - First branch of Trigeminal Nerve.
71
sensory to lower lid
trigeminal 5 V-3 maxillary
72
Parasympathetic to the zygomatic gland
Glossopharyngeal nerve (CN IX)
73
Parasympathetic to the sublingual and mandibular salivary glands
chorda tympani of 7
74
Sensory (not taste) to the tongue
Trigeminal nerve (CN V-3) -> mandibular branch -> lingual branch
75
Sensory to the pharyngeal mucosa
Vagus nerve CN X 10 → Cranial laryngeal branch
76
Motor to the sternocephalic muscles
Accessory nerve (CN XI) -> Spinal root
77
Sensory to the horn in all ruminants
Trigeminal nerve 5 (CN V-2) -> maxillary nerve —> zygomaticotemporal
78
Sensory to the pharyngeal mucosa
Vagus nerve (CN X), cranial laryngeal branch
79
Motor to the muscles of the tongue
12 Hypoglossal n. (CN XII)
80
sensory to upper eyelid
V-1 opthalmic
--> frontal --> supraorbital
81
mandibular MOTOR branches V-3
masticatory mm:
Lateral and medial pterygoid
Deep temporal
Masseteric
Mylohyoid
82
motor to upper eyelids
CN 7 --> auriculopalpebral --> palpebral
83
Taste from pharyngeal region
Vagus (CNX) ,cranial laryngeal branch
84
Parasympathetic to the sublingual salivary gland
chorda tympani br. Of facial (CNVII)
85
Sensory to the soft palate
trigeminal nerve (CNV)--> maxillary br→pterygopalatine br. Sensory to the soft palate
86
Sensory to the vestibular ganglion
vestibular branch of vestibulocochlear n (CNVIII)
87
Motor to the stapedial muscle
stapedial branch of facial (CNVII)
88
Sensory to the cheek
trigeminal n (CNV)--> mandibular br → buccal br
