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18 Cards in this Set
- Front
- Back
What muscle has the Origin of the Cervical and thoracic vertebrae and the scapula spine? and what's its action?
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Trapezius, extrinsic muscle - Rotates the scapula causing limb to move forward and raises the limb.
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What muscle has the origin of the temporal bone of the skull and the cervical vertebrae and the insertion of the scapula spine? what's its action?
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Brachiocephalicus , extrinsic muscle, prime protractor of the forelimb.
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whats the muscle ? Origin = Above the scapula spine, Insertion : Greater tuberosity of the humerus. whats the action?
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Supraspinatus, Extrinsic muscle, Extensor of the shoulder joints.
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Whats the muscle?
Origin = Below the scapula spine Insertion = Greater tuberosity of the humerus. What's the action? |
Infraspinatus ,Intrinsic muscle ,
Weak flexor of the shoulder (mainly used as supportive) |
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Whats the muscle?
Origin = Scapula and Humerus Insertion = Olecranon process of the ulna, what's the action? |
Triceps brachii, Intrinsic , Extensor of the elbow joint.
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Whats the muscle?
Origin = Scapula Insertion = Ulna, what's the action? |
Biceps Brachii, Intrinsic, Flexor of the elbow.
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Whats the muscle?
Origin =Musculo-spiral groove of the humerus Insertion =Ulnar tuberosity of the ulna, what's the action? |
Brachialis, Intrinsic, secondary elbow flexor.
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Whats the muscle?
Origin = Spinous process of T6/7-L7 and last 3 ribs. Insertion = Medial aspect of the humerus, what's the action? |
Latissimus dorsi, extrinsic, Retractor of the forelimb. ( used to drive the animal foreward when weight bearing)
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Whats the muscle?
Origin = Ribs and Sternum Insertion = Humerus. what's the action? |
Pectorals, Extrinsic, Adduct the forelimbs and hold them against the body.
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Whats the muscle?
Origin = 4 heads on the pelvis and femur Insertion =Tibial tuberosity via the patella. what's the action? |
Quadriceps femoris, Intrinsic. Stifle extensor.
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Whats the muscle?
Origin =Sacro-sciatic ligament in the pelvis Insertion = 1.Distal end of the femur 2.Tibial crest 3. Os calcis (part of the achilles tendon), what's the action? |
Biceps femoris, Intrinsic,
1.Hip extensor 2. Stifle flexor (weak) 3. Hock extensor |
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Whats the muscle?
Origin = Pelvis Insertion = 1. Tibial crest. 2. Os calcis, what's the action? |
Semitendinosus, Intrinsic,
1. stifle flexor 2. hock extensor. |
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Whats the muscle?
Origin = Pelvis Insertion = 1. Medial side of the femur 2. Medial condyle of the tibia. what's the action? |
Semitendinosus. Intrinsic, Hip extensor
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Whats the muscle?
Origin = Pelvis Insertion = Medial femur, proximally, what's the action? |
Pectineus, Intrinsic, Adductor of the forelimb.
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Whats the muscle?
Origin = Distal femur - 2 heads each with a sesamoid bone or fabella Insertion = Os calcis, what's the action? |
Gastrocnemius, Intrinsic,
1. Stifle flexor 2. hock extensor. |
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Whats the muscle?
Origin = Tibial crest Insertion = Metatasal 2, what's the action? |
Cranial Tibial, Intrinsic, Hock flexor.
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Whats the muscle?
Origin = Pelvis Insertion = Greater trochanter of femur, what's the action? |
Superficial, middle and deep gluteals, Intrinsic,
1.extend the hip 2. Abduct the thigh |
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What 3 muscles make up the hamstring muscles?
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Biceps femoris , Semitendinosus, Semimembranosus.
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