thenar muscles Flashcards by Desirae Steier | Brainscape

Q

abductor pollicis brevis origin

A

flexor retinaculum

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Q

abductor pollicis brevis insertion

A

proximal phalanx of digit 1

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Q

abductor pollicis brevis action

A

ABD thumb

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Q

abductor pollicis brevis innervation

A

median nerve

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Q

opponents pollicis origin

A

flexor retinaculum
scaphoid
trapezium

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Q

opponents pollicis insertion

A

MC #1

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Q

opponents pollicis action

A

opposition of thumb

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Q

opponents pollicis innervation

A

median nerve

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Q

flexor pollicis brevis origin

A

flexor retinaculum
scaphoid
trapezium

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Q

flexor pollicis brevis insertion

A

proximal phalanx of digit 1

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Q

flexor pollicis brevis action

A

flex thumb

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Q

flexor pollicis brevis innervation

A

median nerve
ulnar nerve

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Q

adductor pollicis origin

A

MC 2
MC 3
capitate
trapezoid

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Q

adductor pollicis insertion

A

proximal phalanx of digit 1

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Q

adductor pollicis action

A

ADD thumb

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Q

adductor pollicis innervation

A

ulnar nerve