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43 Cards in this Set
- Front
- Back
Which are the extrinsic mucles?
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Superficial:
M. trapezius M. Omotransversus M. Latissimus dorsi Mm. Pectorales superficiales Deep: M. Pectoralis profundus M. Subclavius M. Rhomboiseus M. Serratus ventralis |
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Which are the intrinsic muscles of the shoulder joint?
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Lateral:
M. Supraspinatus M. Infraspinatus M. Deltoideus M. Teres minor Medial: M. Teres major M. Subscapularis M. Coracobrachialis |
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Which are the intrinsic muscles of the elbow joint?
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M. Brachialis
M. Biceps brachii M. Triceps brachii M. Tensor faciae antebrachi M. Anconeus |
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Which are the intrinsic muscles of the radioulnar joint?
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Supinators:
M. Brachioradialis M. Supinator Pronators: M. Pronator teres M. Pronator quadratus (car.) |
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Which are the intrinsic muscles of the carpal joint?
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Extensors:
M. Extensor carpi radialis M. Extensor carpi ulnaris Flexors: M. Flexor carpi radialis M. Flexor carpi ulnaris |
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Which are the intrinsic muscles of the digits?
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Extensors:
M. Extensor digitorum lateralis M. Extensor digitorum communis Flexors: M. Flexor digitorum superficialis M. Flexor digitorum profundus |
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M. trapezius: Origin, insertion, innervation, function
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O: Lig. nuchae, Lig. supraspinalis
Ins: Spinae scapulae Inn: F:Abducts and draws limb forward |
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M. Omotransversus: Origin, insertion, innervation, function
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O: wing of atlas, transvers process of axis
Ins: spinae scapulae Inn: F: draws neck down and to side, draws scapula forward |
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M. Latissimus dorsi: Origin, insertion, innervation, function
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O: Thoracolumbar fascia
Ins: tuberositas teres major Inn: F: draws limb back, antagonist to M. braciocephalicus |
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Mm. pectorales superficiales: mucles
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M. pectoralis transversus
M. pectoralis descendens |
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M. pectoralis descendens: Origin, insertion, innervation, function
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O: Manubrium sterni
Ins: humeral crest Inn: F: draws limb back and forth, draws trunk sideways |
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M. pectoralis transversus: Origin, insertion, innervation, function
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O: sternum, 1-6 rib cartilage
Ins: lower arm fascia Inn: F: draws limb back and forth, draws trunk sideways |
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M. pectoralis profundus: Origin, insertion, innervation, function
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O: sternum, 4 rib cartilage
Ins: tuberculum minor Inn: F: draws limb back and forth, draws trunk sideways |
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M. subclavius: Origin, insertion, innervation, function
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O: 1-4 rib cartilage
Ins: epimysium of m. supraspinatus Inn: F: fixes scapula |
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M. Rhomoideus: Origin, insertion, innervation, function
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O: Lig. nuchae
Ins: medial surface of scapula, scapular cartilage Inn: F: Draws limb forward, elevates limb |
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M. Serratus ventralis: Origin, insertion, innervation, function
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O: 1-7 rib, transverse process od c. vertebra
Ins: surface of serrate muscle Inn: F: Supports trunk |
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M. serratus dorsalis: parts, origin, insertion, innervation, function
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P:
O: Ins: Inn: F: |
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M. supraspinatus: Origin, insertion, innervation, function
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O: Fossa supraspinata
Ins: tuberculum major et minor Inn: F: extensor of shoulder joint |
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M. infraspinatus: Origin, insertion, innervation, function
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O: Fossa infraspinata
Ins: proximal on humerus Inn: F: Flexor of shoulder joint, also functions as collateral ligament! |
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M. Deltoideus: Parts, origin, insertion, innervation, function
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Parts: pars scapularis, pars acromialis (muscle only div. in dog)
O: spina scapula, caudal border of scapula Ins: deltoid tuberosity Inn: F: flexes shoulder joint, abducts limb |
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M. Teres minor: Origin, insertion, innervation, function
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O: spina scapula, caudal border of scapula
Ins: minor teres tuberosity Inn: F: flexes shoulder joint |
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M. Teres major: Origin, insertion, innervation, function
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O: spina scapula, caudal border of scapula
Ins: major teres tuberosity Inn: F: flexes shoulder joint |
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M. Subscapularis: Origin, insertion, innervation, function
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O: Fossa subscapularis
Ins: Lesser tubercule Inn: F:Extends and flexes shoulder joint, tendon works as collateral ligament! |
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M. Coracobrachialis: Origin, insertion, innervation, function
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O: Processus coracoideus
Ins: medial surface on humerus Inn: F: draws upper limb in and out |
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M. brachialis: Origin, insertion, innervation, function
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O: collum humerii (caudally)
Ins: medially on radius and ulna Inn: F: flexor of elbow joint |
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M. Biceps brachii: Origin, insertion, innervation, function
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O: tuberculum supraglenoidale
Ins: radial tuberosity Inn: F: flexor of elbow joint, extensor of shoulder joint |
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M. triceps brachii: heads
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Caput laterale, mediale, longum, accessorius(in dog)
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M. triceps brachii: Origin, insertion, innervation, function
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O: C. L.: laterally on humerus
C. M.: medially on humerus C. Lo.: caudal border of scapula C. A.: caudally on collum humerii Ins: Olecranon Inn: F: extensors of elbow joint, C. longum is also a flexor of shoulder joint |
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M. tensor fasciae antebrachii: Origin, insertion, innervation, function
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O: caudal border of scapula
Ins: antebracial fascia Inn: F: extensor of elbow joint, tensor of fascia |
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M. anconeus: Origin, insertion, innervation
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O: Distally on humerus, olecranon fossa
Ins: laterally on olecranon Inn: F: Extensor of shoulder joint |
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M. brachioradialis: Origin, insertion, innervation
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Extends from lateral supracondylar crest, superficial to radial extensor of carpus. Lays laterally.
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M. supinator: Origin, insertion, innervation
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In carnivors and pigs. Lies on flexor side of elbow joint. Covered by radial extensor muscles. Lays lateromedially.
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M. pronator teres: Origin, insertion, innervation
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Consistent in carnivors, Inconsistent in ruminants and pigs, reduced in horses. Lays craniomedially. Near the joint.
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M. pronator quadratus: Origin, insertion, innervation
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Only in carnivors. Lays medial/interosseous.
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M. extensor carpi radialis: Origin, insertion, innervation
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O: lateral epicondyle on humerus
Ins: proximal on 3rd metacarpal bone Inn: |
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M. extensor carpi ulnaris: Origin, insertion, innervation
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O: lateral epicondyle on humerus
Ins: 4 and 5 metacarpal bones Inn: |
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M. flexor carpi radialis: Origin, insertion, innervation
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O: medial on epicondyle on humerus
Ins: 2 and 3 metacarpal bone Inn: |
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M. flexor carpi ulnaris: heads
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Caput humerale
Caput ulnare |
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M. flexor carpi ulnaris: Origin, insertion, innervation
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O: C. H: medial on epicondyle on humerus
C. U: Olecranon Ins: accessory metacarpal bone Inn: |
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M. extensor digitorum communis: Origin, insertion, innervation
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O: lateral epicondyle on humerus
Ins: distal phalanx Inn: |
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M. extensor digitorum lateralis: Origin, insertion, innervation
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O: lateral epicondyle on humerus
Ins: middle phalanx Inn: |
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M. flexor digitorum superficialis: Origin, insertion, innervation
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O: medial epicondyle on humerus
Ins: proximal on medial phalanx Inn: |
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M. flexor digitorum profundus: Origin, insertion, innervation
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O: medial epicondyle on humerus, radius and ulna
Ins: distal phalanx Inn: |