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6 Cards in this Set
- Front
- Back
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Subclavius
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Inspiration, Forced minor
Origin: First rib Insertion: Clavicle Action: With clavicle fixed, raises first rib |
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Costal Elevators
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Inspiration, Forced minor
Origin: C7-T11 vertebrae Insertion: Rib just below vertebrae from which it takes its origin Action: Raises ribs |
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Serratus Posterior Superior
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Inspiration, Forced minor
Origin: C7-T3 vertebrae Insertion: Ribs 2-5 Action: Raises rib (posterior portion) |
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Serratus Posterior Inferior
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Expiration, Forced minor
Origin: T11-L2 vertebrae Insertion: Last 4 ribs Action: Pulls last 4 ribs downward |
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Transversus Thoracis
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Expiration, Forced minor
Origin: Lower third of sternum at inner surface Insertion: Costal cartilage of ribs 2-6 Action: Pulls ribs down and perhaps in |
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Subcostals
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Type: Expiration, Forced minor
Origin: Near angles on inner rib surfaces Insertion: 2-3 ribs below origin Action: Pulls ribs down |
