Muscle Compartments: Arm Flashcards by Emma Feechan | Brainscape

Q

muscles of the posterior arm

A

triceps brachii

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Q

innervation of triceps brachii

A

radial nerve

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Q

what does a damaged radial nerve present with?

A

wrist drop

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Q

action of posterior arm

A

extension of shoulder and forearm

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Q

muscles in the anterior arm

A

biceps brachii
brachialis
coracobrachialis

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Q

innervation of anterior arm

A

musculocutaenous nerve

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Q

action of anterior arm

A

flexion of forearm

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