muscles of abdominal region (NO ORIGINS/INSERTIONS) Flashcards

1
Q

what direction do the muscle fibers of the external obliques go

A

down and in

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2
Q

what direction do the muscle fibers of the internal obliques go

A

down and out

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3
Q

what direction do the muscle fibers of the transverse abdominus go

A

horizontally

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4
Q

what are the ‘six pack’ muscles

A

rectus abdominus(s)

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5
Q

list obliques + muscle below (superficial to deep)

A

external obliques, internal obliques, transverse abdominus

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6
Q

what nerve supplies the rectus abdominus

A

thoracic nerve

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7
Q

what nerve supplies the obliques

A

thoracic nerve

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8
Q

what nerve supplies the transverse abdominus

A

thoracic nerve

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