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44 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Superficial pectoral mm.
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Adduct the limb when it isn’t bearing weight and prevent abduction when it is
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the first two or three sternebrae, the crest of the greater tubercle of the humerus
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Descending (superficial) pectoral
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adduct the limb when it isn't bearing weight and prevent abduction when it is
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the first two or three sterebrae; crest of the greater tubercle of the humerus
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Transverse (deep) pectoral
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adduct the limb when it isn't bearing weight, prevent abduction when it is
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the first two or three sternebrae, the crest of the greater tubercle of the humerus
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Deep pectoral m.
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Pull the trunk cranially and extend the shoulder joint when the limb is advanced and fixed; draw the limb caudally and flex the shoulder joint when it isn’t bearing weight; adduct limb
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ventral part of the sternum, the lesser tubercle of the humerus, an aponeurosis to the greater tubercle and its crest
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Brachiocephalicus m.
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Advance the limb, extend the shoulder joint and draw the neck and head to the side
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clavicular intersection; cleidobrachialis: the distal end of the cranial border of the humerus, significant fascial tie into the axilla; cleidocephalicus:sometimes to the nuchal crest of the occipital bone, mastoid part of the temporal bone
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Cleidobrachialis m.
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Advance the limb, extend the shoulder joint and draw the neck and head to the side
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the distal end of the cranial border of the humerus, significant fascial tie in to the axilla
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Cleidocephalicus m.
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Advance the limb, extend the shoulder joint and draw the neck and head to the side
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sometimes to the nuchal crest of the occipital bone, mastoid part of the temporal bone
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Sternocephalicus m.
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Draw the head and neck to the side
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manubrium; mastoid part of the temporal bone, nuchal crest of the occipital bone
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Sternohyoideus m.
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Pull the tongue and larynx caudally
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first sternebra, first costal cartilage, basihyoid bone
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Sternothyroideus m.
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Draw the tongue and larynx caudally
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first costal cartilage, caudal surface of the thyroid cartilage
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Omotransversarius m.
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Advance the limb, flex the neck laterally
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distal end of the spine of the scapula; transverse wing of atlas
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Trapezius m.
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Elevate and abduct the forelimb the “I don’t know” muscle
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median raphe of the neck, supraspinous ligament from the level of the third cervical vertebrae to the level of the ninth thoracic vertebrae 3C to 9T
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Rhomboideus m.
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Elevate forelimb and draw the scapula against the trunk (slut muscle)
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nuchal crest of the occipital bone, median fibrous raphe of the neck, spinous processes of the first seven thoracic vertebrae; dorsal border of the scapula
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Latissimus dorsi m.
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Draw the free limb caudally as in digging, flex the shoulder joint
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thoracolumbar fascia from the spinous processes of the lumbar and the last seven or eight thoracic vertebrae, a muscular attachment to the last two or three ribs; teres major tuberosity and teres major tendon
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Serratus ventralis m.
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Support the trunk, depress the scapula
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transverse processes of the last 5 cervical vertebrae and the first 7 or 8 ribs ventral to their middle; serrated face; last 5C to first 7
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Deltoideus m.
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Flex shoulder
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spine and acromial process of the scapula; deltoid tuberosity
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Infraspinatus m.
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extend or flex the joint depending on position when the m. contracts, abduct the shoulder, rotate arm laterally, provide lateral stability to the glenohumeral joint
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infraspinatus fossa; a small circumscribed area on the lateral side of the greater tubercle
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Teres minor m.
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flex shoulder, rotate arm laterally
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infraglenoid tubercle, distal third of the caudal border of the scapula; teres minor tuberosity
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Supraspinatus m.
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extend and stabilize the shoulder joint
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supraspinous fossa; greater tubercle of the humerus
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Subscapularis m.
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extend the shoulder joint, adduct the shoulder, rotate arm medially, provide medial stability
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subscapular fossa lesser tubercle of the humerus
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Teres major m.
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flex shoulder, rotate arm medially
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caudal angle and caudal border of the scapula; teres major tuberosity of the scapula
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Coracobrachialis m.
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adduct, extend, and stabilize shoulder joint
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coracoid process; crest of the lesser tubercle
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Tensor fascia antebrachii m.
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extend elbow
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fascia covering the later side of the latissimus dorsi m; olecranon
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Long head of the triceps brachii m.
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extend elbow
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caudal border of the scapula; olecranon tuber
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Lateral head of the triceps brachii m.
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extend elbow
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tricipital line of the humerus; olecranon tuber
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Medial head of the triceps brachii m.
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extend elbow
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crest of the lesser tubercle; olecranon
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Accessory head of the triceps brachii m.
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extend elbow
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neck of the humerus; olecranon tuber
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Anconeus
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extend elbow, proprioception actual job
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lateral supracondylar crest, lateral and medial epicondyles of the humerus; lateral surface of the proximal end of the ulna
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Biceps brachii m.
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Flex elbow, extend shoulder
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supraglenoid tubercle; ulnar and radial tuberosities
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Brachialis m.
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Flex elbow
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lateral surface of proximal end of humerus; ulnar and radial tuberosities
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Extensor carpi radialis m.
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Extend carpus
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lateral supracondylar crest; small tuberosities on the base of metacarpals II and III
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Common digital extensor m.
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Extend carpus and the joints of the four principal digits
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lateral epicondyle; extensor processes, on the dorsal side, of phalanx II-V
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Lateral digital extensor m.
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Extend carpus and the joints of the four main principal digits
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lateral epicondyle; bases of the proximal ends of all the phalanges of digits III-V, mainly the extensor processes of the distal phalanges of accessory carpal bone
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Ulnaris lateralis m.
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Abduct and flex carpal joint
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lateral epicondyle; lateral aspect of proximal end of metacarpal V, accessory carpal bone
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Supinator m.
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Rotate arm laterally, flex elbow
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lateral epicondyle, cranial surface of the proximal fourth of the radius
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Abductor pollicis longus m.
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Abduct pollex and extend carpus
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lateral border and cranial surface of the body of the ulna, the interosseus membrane; base of metacarpal I
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Pronator teres
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Rotates arm medially, flex elbow
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medial epicondyle; medial border of the radius between the proximal and middle thirds
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Flexor carpi radialis
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Flex carpus
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medial epicondyle, medial border of the radius; palmar side of the base of the metacarpals II and III
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Superficial digital flexor
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Flex carpus, metacarpophalangeal, and proximal interphalangeal joints of digits II – V
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medial epicondyle; palmar surface of the middle phalanx of digits II-V
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Flexor carpi ulnaris
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Flex carpus
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caudal border and medial surface of the olecranon (ulnar head), medial epicondyle of the humerus; accessory carpal bone
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Deep digital flexor
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Flex carpus, metacarpophalangeal, proximal interphalangeal, and distal interphalangeal joints of the digits
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medial epicondyle of the humerus, proximal 3/4 of the caudal border of the ulna, middle third of the medial border of the radius; palmar surface of the base of the distal phalanx of each digit
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Pronator quadratus
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Pronate manus
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apposed surfaces of the radius and ulna
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Interosseus m.
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Flex metacarpophalangeal joint, maintain joint angle when the dog bears weight on the paw
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palmar side of the base of the metacarpal bone of digits II-V and carpal joint capsule; palmar side of the base of proximal phalanx of digits II-V
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