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11 Cards in this Set
- Front
- Back
- 3rd side (hint)
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brachioradialis
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O: lateral supracondular ridge of the humerus
I: styloid process of the radius |
flexes forearm at elbow, stabilies elbow during flexion and extension
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extensor carpi radialis longus
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O: lateral supracondular ridge of the humerus
I: 2nd metacarpal |
extends hand at wrist, abducts hand
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extensor carpi radialis brevis
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O: lateral epicondyle of the humerus
I: 3rd metacarpal |
extends hand at wrist, abducts hand
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extensor digitorum
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O: lateral epicondyle o the humerus
I: distal phalanges of 2nd to 5th digit |
extends distal interphalangeal joints, extednds hand at wrist
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extensor carpi ulnaris
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O: lateral epicondyle of the humerus, posterior ulna
I: 5th metacarpal |
extends hand at wrist, adducts hand
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supinator
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O: lateral epicondyle of the humerus, proximal ulna
I: proximal end of the radius |
supinates forearm
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abductor pollicis longus
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O: posterior radius, posterior ulna, interosseous membrane
I: trapezium, 1st metacarpal |
abducts pollex
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extensor pollicis brevis
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O: posterior radius, posterior ulna, interosseous membrane
I: proximal phalanx of pollex |
extends 1st metacarpal phalangeal joint
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extensor pollicis longus
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O: posterior radius, posterior ulna, interosseous membrane
I: distal phalanx pollex |
extends 1st interphalangeal joint
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extrensor indicis
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O: posterior ulna, interosseous membrane
I: distal phalanx of 2nd digit |
extends 2nd distal interphalangeal joint
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extensor digiti minimi
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O: lateral epicondyle of the humerus
I: distal phalanx of 5th digit |
extends 5th distal interphalangeal joint
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