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3 Cards in this Set
- Front
- Back
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External Intercostals
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O: Vertebral half of ribs
I: Sternal hald of ribs A: Draw ribs craniad expanding the thoracic cavity during inhalation |
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Internal Intercoatals
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O: Sternal half of ribs
I: Vertebral half of ribs A: Same as external intercostals |
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Scalenes
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O: Second and third ribs
I: Transverse processes of 4th to 7th cervical vertebrae A: Flexes muscles; Draw ribs forward |
