Spinal - Other Flashcards

1
Q

Transverse Abdominis

A

Origin: Iliac crest, lower 6 ribs, thoracolumbar fascia
Insertion: Linea alba, pubis
Action: Compression, supports internal organs, raises intra-abdominal pressure

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2
Q

Intercostals

A

Origin: Ribs
Insertion: Ribs
Action: Elevate ribs during inspiration (external intercostals), depress ribs during expiration (internal intercostals)

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