Lecture 39: Bovine Skull & Eye (Exam 4) Flashcards
1
Q
T/F: Ruminants have upper incisors
A
False they do not have upper incisors or canines
2
Q
Label the dark blue
A
Cornual process
3
Q
Label the light green
A
Frontal bone
4
Q
Label the yellow
A
Orbita
5
Q
Label the red
A
Facial tubercle
6
Q
Label the black
A
Infraorbital foramen
7
Q
Label the dark purple
A
Incisive bone
8
Q
Label the light pink
A
Pterygoid hamulus
9
Q
Label the gold
A
Oval foramen
10
Q
Label the dark teal
A
Hyoid apparatus
11
Q
Label the hot pink
A
Occipital condyle
12
Q
Label the really dark green
A
Paracondylar (jugular) process
13
Q
Label the orange
A
Tympanic bulla
14
Q
Label the neon blue
A
External acoustic meatus
15
Q
Label the pastel green
A
External occipital protuberance
16
Q
Label the blueish purple
A
Zygomatic arch
17
Q
Label the light purple
A
Parietal bone
18
Q
Label the blue
A
External occipital protuberance
19
Q
Label the green
A
Palatine fissure
20
Q
Label yellow
A
Incisive bone
21
Q
Label red
A
Nasal bone
22
Q
Label black
A
Infraorbital foramen
23
Q
Label dark purple
A
Facial tubercle
24
Q
Label orange
A
Frontomaxillolacrimal notch
25
Label hot pink
Orbita
26
Label light pink
Supraorbital foramen
27
Label light pink
Cornual process
28
Label blue
Foramen magnum
29
Label the light green
Jugular foramen
30
Label the yellow
Styloid process
31
Label red
Muscular process
32
Label dark purple
Pterygoid crest
33
Label gold
Optic canal
34
Label light pink
Maxillary foramen
35
Label teal
Sphenopalatine foramen
36
Label hot pink
Facial tubercle
37
Label dark green
Palatine fissure
38
Label black
Incisive bone
39
Label orange
Hard palate
40
Label light purple
Major palatine foramen
41
Label light/pastel blue
Caudal palatine
42
Label pastel green
Vomer
43
Label neon blue
Orbita
44
Label 6
Zygomatic arch
45
Label 7
Foramen orbitorotundum
46
Label 5
Oval foramen
47
Label 4
Tympanic bulla
48
Label 3
External acoustic meatus
49
Label 2
Paracondylar (jugular) process
50
Label 1
Cornual process
51
Label 8
Occipital condyle
52
Label 12
Coronoid process
53
Label 11
Mandibular notch
54
Label 10
Condylar process
55
Label 9
Mandibular foramen
56
Label 8
Molars
57
Label 7
Premolars
58
Label 6
Canines
59
Label 5
Incisors
60
Label 4
Mental foramen
61
Label 3
Mental foramen
62
Label 2
Canines
63
Label 1
Incisors
64
When do permanent incisors 1 - 4 erupt in caprine
* 1: 12 to 18 M
* 2: 18 to 24 M
* 3: 30 to 36
* 4: 36 to 48 M
65
When do permanent premolars 2 - 4 erupts (there is no premolar 1) in caprine
* 2: 18 to 24 M
* 3: 18 to 24 M
* 4: 18 to 24 M
66
When do permanent molars 1 - 3 erupt caprine
* 1: 3 (3 to 4 M)
* 2: 9 (8 to 10 M)
* 3: 18 (18 to 24 M)
67
Label 1
Intercornual protuberance
68
Label 2
Orbital foramen
69
Label 3
Incisive bone
70
Label 4
Palatine process of incisive bone
71
Label 5
Palatine fissure
72
Label 6
Nasal bone
73
Label 7
Facial tubercle
74
Label 8
Orbita
75
Label 9
External acoustic meatus
76
Label 10
Cornual process
77
Label 1
Hypoglossal canal
78
Label 2
Jugular foramen
79
Label 3
Muscular process
80
Label 4
Temporal process
81
Label 5
Zygomatic arch
82
Label 6
Spenopalatine foramen
83
Label 7
Horizontal plate of palatine bone
84
Label 8
Palatine process of maxilla
85
Label 9
Palatine process of the incisive bone
86
Label 10
Palatine fissure
87
Label 11
Incisive bone
88
Label 12
Interincisive fissure
89
Label 13
Facial tubercle
90
Label 14
Major palatine foramen
91
Label 15
Caudal palatine foramen
92
Label 16
Maxillary foramen
93
Label 17
Vomer
94
Label 18
Lacrimal bone
95
Label 19
Choana
96
Label 20
Supraorbital canal
97
Label 21
Pterygoid process
98
Label 22
Oval foramen
99
Label 23
External acoustic meatus
100
Label 24
Tympanic bulla
101
Label 25
Paracondylar (jugular process)
102
Label 26
Occipital condyle
103
Label 27
Foramen magnum
104
Label 1 through 17
105
When do permanent incisors 1 - 4 erupt in cattle
* 1: 1.5 to 2 years
* 2: 2 to 2.5 years
* 3: 3 Years
* 4: 3.5 to 4 Years
106
At what year of age to incisors show signs of wear
All show wear @ 5 years
107
What sinus extends into the dorsal caudal sinushorn
The caudal frontal sinus
108
What sinus is exposed during dehorning procedures
Cornual sinuses
109
Label the following
110
What moves btw/ the anterior & posterior chamber
Aqueous humor
111
Slide 23
112
Which nerve innervates the inferior oblique m. & what direction does this muscle move the eye
* Nerve: CN III (Occulomotor)
* Direction: Elevates & turns the eye laterally
113
Which nerve innervates the inferior rectus m. & what direction does this muscle move the eye
* Nerve: CN III (Occulomotor)
* Direction: Pulls the eye inferiorly
114
Which nerve innervates the Superior rectus m. & what direction does this muscle move the eye
* Nerve: CN III (Occulomotor)
* Directions: Pulls the eye superiorly
115
Which nerve innervates the Medial rectus m. & what direction does this muscle move the eye
* Nerve: CN III (Occulomotor)
* Direction: Pulls the eye medial
116
Which nerve innervates the Lateral rectus m. & what direction does this muscle move the eye
* Nerve: CN VI (abducens)
* Direction: Pulls the eye laterally
117
Which nerve innervates the superior oblique m. & what direction does this muscle move the eye
* Nerve: CN IV (trochlear)
* Direction: Depresses & turns the eye laterally
118
Label the following
119
Label the following
120
Label the following
121
Label the following
122
Label the following
123
What is the pupil
An opening of the iris where the slide 30 time 3: 48
124
Which is the fundus of a cow's eye? Which is the fundus of a goats eye?
* A: Cow
* B: Goat
