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RUSVM Anatomy I > OIA's of canine > Flashcards

OIA's of canine Flashcards

(113 cards)

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1
Q

Insertion of the supinator

A

Cranial aspect of proximal radius

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2
Q

Origin of the brachialis

A

Brachialis groove (proximal and lateral aspect of the humerus)

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3
Q

Action of deep digital flexor

A

Flex carpus, flex digits

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4
Q

Parts of the trapezius

A

Cervical trapezius and thoracic trapezius

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5
Q

Action of subscapularis

A

Medially stabilizes shoulder, adduct shoulder, extend shoulder

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6
Q

Insertion of omotransversarius

A

Distal end of spine of scapula

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7
Q

Action of latissimus dorsi

A

Draw limb caudally, flex shoulder

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8
Q

Insertion of the lateral digital extensor

A

Extensor process of the distal phalanx of digits 3, 4 & 5

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9
Q

Insertion of the common digital extensor

A

Extensor processes of the distal phalanx of digits 2,3,4 & 5

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10
Q

Action of the teres minor

A

Laterally stabilizes the shoulder, laterally rotates shoulder, flex shoulder

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11
Q

Insertion of the trapezius

A

Spine of scapula

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12
Q

Action of the brachialis

A

Flex elbow

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13
Q

Insertion of the ulnaris lateralis

A

Lateral aspect of the proximal end (base) of MC, accessory carpal bone

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14
Q

Insertion of anconeus

A

Proximal and lateral aspect of the ulna

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15
Q

Origin of anconeus

A

Lateral supracondylar crest of the humerus; lateral and medial epicondyles of the humerus

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16
Q

Deep pectoral action

A

Pulls trunk cranially when limb is moving forward, extending shoulder

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17
Q

Insertion of subscapularis

A

Lesser tubercle of humerus

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18
Q

Action of serratus ventralis

A

Support trunk, depress scapula

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19
Q

Origin of flexor carpi radialis

A

Medial epicondyle of the humerus; medial border of the radius

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20
Q

Three parts of the rhomboideus

A 
Rhomboideus capitis (head)
Rhomboideus cervicis (neck)
Rhomboideus thoracis (thorax)
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21
Q

Action of the pronator teres

A

Pronation (rotate the antebrachium medially so that the palmar surface of the paw faces the ground)

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22
Q

Action of brachocephalicus

A

Advance the limb, extend shoulder, draw head and neck side to side

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23
Q

Origin of flexor carpi ulnaris

Two heads: ulnar and humeral

A

Medial epicondyle of the humerus; olecranon caudal and medial aspect

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24
Q

Fibrous raphe

A

Fusion of connective tissues at the midline

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25
Insertion of the biceps brachii
Radial and ulnar tuberosities
26
Action of superficial digital flexor
Flex carpus; flex digits 2-5
27
Origin of serratus ventralis
Ribs, transverse processes of cervical vertebrae
28
Superficial pectoral action
Adduct limb (non-weight bearing)/prevent abduction of limb (weight bearing)
29
Insertion of serratus ventralis
Serrated face in scapula
30
Insertion of the tensor fasciae antebrachii
Olecranon of the ulna
31
Origin of the triceps brachii
Long head: caudal border of scapula | Other heads: tricipital line, proximal humerus
32
Insertion of brachiocephalicus
Distal end of cranial humerus (cleidobrachialis) Middorsal fibrous raphe of neck (cleidocephalicus pars cervicalis) Mastoid part of the temporal bone (cleidocephalicus pars mastoideus)
33
Action of the anconeus
Extend elbow
34
Insertion of the brachialis
Radial and ulnar tuberosities
35
Origin of tensor fasciae antebrachii
Fascia covering the lateral surface of the latissimus dorsi muscle
36
Origin of superficial digital flexor
Medial epicondyle of the humerus
37
Insertion of the flexor carpi ulnaris
Accessory carpal bone
38
Origin of the Supraspinatus
Supraspinous fossa of scapula
39
Action of triceps brachii
Flex shoulder (long head) and extend elbow (all heads)
40
Action of flexor carpi radialis
Flex carpus
41
Origin of rhomboideus
Base of skull-nuchal crest of occipital bone Median fibrous raphe of neck Spinous processes of thoracic vertebrae
42
Origin of the common digital extensor
Lateral epicondyle of the humerus
43
Insertion of deep digital flexor
Flexor tubercle (palmar surface of the base) of the distal phalanx of each digit
44
Origin of deltoideus
Spine and acromion of scapula
45
Insertion of latissimus dorsi
There's major tuberosity of humerus via teres major tendon
46
Insertion of the abductor pollicis longus
Proximal end of metacarpal 1
47
Action of the flexor carpi ulnaris
Flex carpus
48
Insertion of the extensor carpi radialis
Metacarpal tuberosities of MC 2 & 3 (dorsal)
49
Action of supinator
Supination (rotate antebrachium laterally so that the palmar surface of the paw faces medially)
50
Action of rhomboideus
Elevate limb, draw scapula against trunk
51
Action of the ulnaris lateralis
Abduct carpus, flex carpus
52
Action of the biceps brachii
Extend shoulder, flex elbow
53
Action of trapezius
Elevate and abduct limb
54
Insertion of deltoideus
Deltoid tuberosity of the humerus
55
Origin of trapezius
Median fibrous raphe of the neck, supraspinous ligament
56
Insertion of the teres minor
Teres minor tuberosity of the humerus
57
Action of common digital extensor
Extend joints of four principal digits
58
Insertion of the flexor carpi radialis
Palmar surface of proximal aspect of MC 2&3
59
Deep pectoral origin
Ventral part of sternum; median fibrous raphe at the ventral midline
60
Origin of the supinator
Lateral epicondyle of the humerus
61
Synsarcosis
Muscular articulation attaching the thoracic limb to the body
62
Origin of coracobrachialis
Coracoid process of scapula
63
Action of abductor pollicis longus
Abduct digit 1
64
Action of omotransversarius
Advance the limb, flex the neck laterally
65
Action of the deltoideus
Flex shoulder
66
Origin of omotransversarius
Wing (transverse process) of the atlas
67
Action of tensor fasciae antebrachii
Extend elbow
68
Origin ofsubscapularis
Subscapular fossa of scapula
69
Action of teres major
Flex shoulder, rotate limb medially
70
Origin of ulnaris lateralis
Lateral epicondyle of the humerus
71
Insertion of teres major
Teres major tuberosity of the humerus
72
Origin of infraspinatus
Infraspinous fossa of the scapula
73
Origin of lateral digital extensor
Lateral epicondyle of the humerus
74
Origin of the deep digital flexor | 3 heads: radial, humeral and ulnar
Medial epicondyle of humerus; ulna; radius
75
Action of coracobrachialis
Mainly a shoulder stabilizer
76
Superficial pectoral origin
Origin: first three sternebrae;median fibrous raphe at ventral midline
77
Insertion of the superficial digital flexor
Palmar surface of the proximal aspect of the middle phalanges of digits 2,3,4&5
78
Aponeurosis
Fibrous tissue taking place of a tendon in sheet-like muscles with large area of attachment
79
Insertion of rhomboideus
Dorsal border of scapula
80
Origin of the extensor carpi radialis
Lateral supracondylar crest of the humerus
81
Action of lateral digital extensor
Extend joints of digits 3, 4 & 5
82
Insertion of infraspinatus
Lateral side of the greater tubercule of humerus
83
Insertion of the supraspinatus
Greater tubercle of the humerus
84
Origin of pronator teres
Medial epicondyle of the humerus
85
Superficial pectoral insertion
Crest of the greater tubercle of the humerus
86
Origin of teres major
Caudal angle and caudal border of the scapula
87
Origin of the brachiocephalicus
Clavicular intersection
88
Origin of the biceps brachii
Supraglenoid tubercle of the scapula
89
Origin of the abductor pollicis longus
Lateral and cranial border of the ulna; interosseus membrane between the radius and ulna
90
Origin of latissimus dorsi
Thoracolumbar fascia, last few ribs
91
Insertion of the pronator teres
Medial border of the radius
92
Action of infraspinatus
Laterally stabilizes the shoulder, abduct and laterally rotate shoulder
93
Parts of the brachiocephalicus
Cleidorachialis and cleidocephalicus-pars cervicalis and pars mastoideus
94
Action of the extensor carpi radialis
Extend carpus
95
Action of the supraspinatus
Laterally stabilizes the shoulder, extends shoulder
96
Deep pectoral insertion
Lesser tubercle of the humerus | Greater tubercle and crest of the humerus via aponeurosis
97
Insertion of the triceps brachii
Olecranon of ulna
98
Origin of the teres minor
Infraglenoid tubercle of the scapula, distal caudal border
99
Insertion of coracobrachialis
Crest of lesser tubercle of humerus
100
Where would you find the superficial cervical lymph node?
The ventral border of the omnotransversarius and just cranial to the scapula
101
Where is the transverse humeral retinaculum?
Extends from the greater to the lesser tubercle over this groove, holding the tendon of the biceps brachii in place.
102
What is the sleeve on the superficial digital flexor called?
Flexor manica
103
Where is the palmar annular ligament?
Holds down the tendons of both the SDF and the DDF at the level of the metacarpophalangeal joint.
104
What does the proximal digital annular ligament do?
Holds down the tendons of the SDF and DDF at the level of the proximal phalanx of the digits.
105
What does the distal digital annular ligament do?
Holds down the tendon of the DDF at the proximal aspect of the middle phalanx of the digits.
106
What does the dorsal elastic ligament do on cats?
Retracts the cat claw
107
What does the deep digital flexor do on cats?
Protracts the claw
108
What are the adductors of the thoracic limb?
Pectorals Subscapularis Coracobrachialis
109
What are the abductors of the thoracic limb?
Trapezius | Infraspinatus
110
What are the flexors of the shoulder?
``` Deep pectoral Latissimus dorsi Deltoideus Infraspinatuous Teres minor Teres major ```
111
What are the shoulder extensors?
``` Brachiocephalicus Infraspinatus Supraspinatus Coracobrachialis Biceps brachii ```
112
What are the flexors of the elbow?
Biceps brachii | Brachilais
113
What are the the extensors of the elbow?
Tensor fascia antebrachii Triceps Anconeus

RUSVM Anatomy I (9 decks)

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