final material Flashcards

1
Q

which bone of the bovine skull contains the corneal process

A

frontal

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2
Q

what landmark on the bovine skull is used for blocking the corneal nerve

A

temporal line

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3
Q

on the lateral aspect of the maxillary bone on the bovine skull, there is a protuberance called

A

facial tuberosity

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4
Q

highest point of the bovine skull where the nuchal ligament attaches

A

intercornual protuberance

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5
Q

the thin walled structure located in the rostral aspect of the bovine orbit is the

A

lacrimal bulla

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6
Q

the zygomatic arch of the bovine skull is made of

A

temporal process of the zygomatic bone
zygomatic process of the temporal bone

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7
Q

the complete orbit in the bovine skull is made by the

A

zygomatic process of the frontal bone
frontal process of the zygomatic bone

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8
Q

instead of alveoli on the incisive bone, ruminants have a

A

dental pad

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9
Q

in the equine skull, the bones of the hyoid apparatus are all paired except for

A

basihyoid

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10
Q

palpable structure on the equine skull found on the zygomatic and maxillary bones

A

facial crest

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11
Q

a peripheral pulse can be taken via what 2 arteries on the equine head

A

transverse facial
facial

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12
Q

what vessels go across the vascular notch in the equine head

A

facial a
facial v
parotid salivary gland duct

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13
Q

space between the last incisor and second premolar in the equine skull

A

diastema

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14
Q

what hole in the canine skull is not present in the equine skull

A

tympano-occipital fissure

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15
Q

poorly developed cutaneous muscle on the equine head

A

cutaneous fascei

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16
Q

blind pouch that extends into the nasoincisive notch in the equine

A

dorsal blind nasal diverticulum

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17
Q

trianglular shaped m that aids in flaring the nostril and splits the levator nasolabialis

A

caninus

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18
Q

fx of buccal m

A

keeps food from accumulating in the oral vestibule

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19
Q

fx of levator labii superioris m

A

raise upper lip in flehmen response

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20
Q

fx of depressor labii inferioris

A

pull lip downward

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21
Q

which salivary gland do equine not have

A

zygomatic

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22
Q

which superficial nerve of the equine head is susceptible to injury

A

facial n

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23
Q

the transverse facial vein drains into

A

superficial temporal v caudally
facial v rostrally

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24
Q

the transverse facial artery is a branch of

A

superficial temporal a

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25
Q

3 deep veins of the equine with dilations due to venous return during grazing

A

transverse facial
deep facial
buccal

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26
Q

diverticulum of the auditory tube in the horse

A

guttoral pouch

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27
Q

divides the guttoral pouch

A

stylohyoid bone

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28
Q

artery in the medial compartment of the guttural pouch

A

internal carotid

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29
Q

artery in the lateral compartment of the guttural pouch

A

external carotid

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30
Q

surgical access point for the larynx in the equine

A

cricothyroid ligament

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31
Q

fx of temporalis m, masseter m, and pterygoid m

A

close the jaw

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32
Q

fx of digastricus m

A

open the jaw

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33
Q

undershot jaw (underbite)

A

prognathic

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34
Q

overshot jaw (overbite)

A

brachygnathic

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35
Q

largest tooth in canines

A

P4 - carnassial tooth

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36
Q

lower quadrant carnassial tooth in canines

A

M1

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37
Q

smallest tooth in canines with only one root

A

P1

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38
Q

P1 in equines that is sometimes present

A

wolf tooth

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39
Q

first cheek tooth in the equine

A

P2

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40
Q

equine - 1st deciduous incisor erupts at

A

6 days

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41
Q

equine - 2nd deciduous incisor erupts at

A

6 weeks

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42
Q

equine - 3rd deciduous incisor erupts at

A

6 months

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43
Q

equine - I1 erupts/in wear

A

2.5y / 3y

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44
Q

equine - I2 erupts/in wear

A

3.5y / 4y

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45
Q

equine - I3 erupts/in wear

A

4.5y / 5y

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46
Q

equine - central depression on the incisors that slowly wears with age

A

cups

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47
Q

equine - with wear, the cups eventually become

A

enamel spot

48
Q

equine - appears on the labial aspect of the cup and persists after the cup has been lost

A

dental star

49
Q

tooth 04 is always

A

canine

50
Q

tooth 09 is always

A

M1

51
Q

nigropallidal encephalomalacia common name

A

chewing disease

52
Q

what part of the brain does chewing disease create lesions

A

basal nuclei

53
Q

ingestion of yellow star thistle or russian knapweed causes what disease

A

chewing disease

54
Q

pathology of chewing disease

A

dysfunction of facial muscles
affects CN V, VII, XII

55
Q

opthalmic division of the trigeminal nerve includes which nerves

A

NFL (nasociliary, frontal, lacrimal)

56
Q

ophthalmic division of the trigeminal nerve goes through which foramen

A

orbital fissure

57
Q

ophthalmic division is sensory or motor

A

sensory

58
Q

maxillary division of the trigeminal nerve includes which nerves

A

ZIP (zygomatic, infraorbital, pterygopalatine)

59
Q

maxillary division of the trigeminal nerve goes through which foramen

A

round foramen

60
Q

maxillary division is sensory or motor

A

sensory

61
Q

mandibular division of the trigeminal nerve includes which nerves

A

BLIMA (buccal, lingual, inferior alveolar, mylohyoid, auriculotemporal)

62
Q

mandibular division of the trigeminal nerve goes through which foramen

A

oval foramen

63
Q

mandibular division is sensory or motor

A

mixed (mylohyoid has motor)

64
Q

fx of retractor anguli oculi lateralis and medialis

A

retract the eye

65
Q

fx of orbicularis oculi

A

close the eye

66
Q

fx of orbicularis oris

A

close mouth

67
Q

fx of zygomaticus

A

keeps mouth slit, pulls back corners

68
Q

tongue is innervated by

A

hypoglossal

69
Q

fx of genioglossus

A

stick out tongue

70
Q

fx of hyoglossus

A

retract the tongue

71
Q

fx of geniohyoideus and mylohyoideus

A

protract the hyoid

72
Q

fx of sternohyoideus and thyrohyoideus

A

retract the hyoid

73
Q

geniohyoideus is innervated by

A

hypoglossal

74
Q

mylohyoideus is innervated by

A

trigeminal

75
Q

rostral limit of oropharynx

A

palatoglossal arches

76
Q

caudal limit of oropharynx

A

palatopharyngeal fold

77
Q

rostral limit of nasopharynx

A

choanae

78
Q

caudal limit of nasopharynx

A

palatopharyngeal arches

79
Q

contains the opening of the auditory tube

A

nasopharynx

80
Q

rostral limit of laryngopharynx

A

palatopharyngeal arches / caudal soft palate

81
Q

caudal limit of laryngopharynx

A

pharyngoesophageal limen

82
Q

stylopharyngeus fx

A

dilates

83
Q

hyopharyngeus, thyropharyngeus and cricopharyngeus fx

A

constricts - force food into the esophagus

84
Q

hyopharyngeus, thyropharyngeus and cricopharyngeus are innervated by

A

CN IX and X (glossopharyngeal and vagus)

85
Q

retropharyngeal lymph nodes are between

A

wing of atlas and larynx

86
Q

caudal process of arytenoid cartilage

A

cornual

87
Q

cranial process of arytenoid cartilage

A

cuneiform

88
Q

fx of cricoarytenoideus lateralis

A

close airways, adduct vocal folds

89
Q

fx of cricoarytenoideus dorsalis

A

open airways, abduct vocal folds

90
Q

fx of sternothyroideus

A

retract larynx towards neck

91
Q

fx of thyrohyoideus

A

protract larynx

92
Q

fx of thyropharyngeus

A

constrict pharynx

93
Q

fx of cricothyroideus

A

pulls thyroid cartilage centrally to tighten vocal cords

94
Q

terminal branch of ECA

A

superficial temporal

95
Q

continuation of ECA

A

maxillary

96
Q

terminal branch of maxillary

A

infraorbital

97
Q

maxillary branch before alar canal

A

inferior alveolar

98
Q

maxillary branch after alar canal

A

external ophthalmic

99
Q

tympanic bulla in the middle ear communicate with the nasopharynx by

A

eustachian tube

100
Q

bony labryinth of the inner ear contains

A

perilymph

101
Q

membranous labryinth of the inner ear contains

A

endolymph

102
Q

inner ear structures for balance

A

vestibule
ampullae and semicircular ducts

103
Q

inner ear structure for hearing

A

cochlea

104
Q

dorsal rectus, ventral rectus, medial rectus and ventral oblique of the eye are innervated by

A

CN III (oculomotor)

105
Q

lateral rectus and retractor bulbi of the eye are innervated by

A

CN VI (abducent)

106
Q

dorsal oblique of the eye is decussate and is innervated by

A

CN IV (trochlear)

107
Q

parts of the eye that make up the external fibrous tunic

A

sclera
cornea

108
Q

parts of the eye that make up the uvea (middle tunic)

A

iris
ciliary body
choroid

109
Q

part of the eye that makes up the internal tunic

A

retina

110
Q

corneoscleral junction

A

limbus

111
Q

anterior compartment of the eye contains

A

aqueous humor

112
Q

anterior chamber of the eye runs from

A

cornea to iris

113
Q

posterior chamber of the eye runs from

A

iris to lens

114
Q

posterior compartment of the eye contains

A

vitreous humor

115
Q

posterior compartment of the eye runs from

A

lens to fundus

116
Q

tapetum lucidum is not found in

A

birds
pigs