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4 Cards in this Set
- Front
- Back
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Origin, Insertion, Action, and Innervation of SUBCLAVIUS
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O - 1st rib and costal cartilage
I - inferior surface clavicle A - pulls point of shoulder down N - Subclavian Nerve (C5-6) |
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Origin, Insertion, Action, and Innervation of PECTORALIS MINOR
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O - External surface ribs 3-5
I - Coracoid process (scapula) A - protraction, depression of scapula, inspiration N - medial and lateral pectoral nerves C5-T1 |
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Origin, Insertion, Action, and Innervation of PECTORALIS MAJOR
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O - medial inferior half of clavicle; sternum and costal cartilages 2-6; rectus sheath (for abdominal part)
I - greater tubercle of humerus, clavicular fibers insert distally; abdominal and sternocostal fibers proximally A - Adduction and medial rotation of humerus N - Medial and lateral pectoral nerves C5-T1 |
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Origin, Insertion, Action, and Innervation of SERRATUS ANTERIOR
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O - Ribs 1-9 on lateral thorax
I - Scapula (medial border) A - protracts scapula; upward rotates lateral angle; fixes scapula to thorax N - Long thoracic nerve C5-7 |
