Muscles In Forearm Flashcards

1
Q

Brachioradialis origin

A

Lateral supracondylar ridge of the humerus

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2
Q

Brachioradialis insertion

A

Styloid process of radius

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3
Q

Brachioradialis function

A

Flexes forearm in mid-pronated position (drinking)

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4
Q

Brachioradialis innervation

A

Radial nerve

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5
Q

Extensor Carpi Radialis Longus origin

A

Lateral supracondylar ridge; distal to brachioradialis origin

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6
Q

Extensor Carpi Radialis Longus insertion

A

Base of 2nd metacarpal

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7
Q

Extensor Carpi Radialis Longus function

A

Extends wrist, radial deviation

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8
Q

Extensor Carpi Radialis Longus innervation

A

Radial

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9
Q

Extensor Carpi Radialis Brevis origin

A

CEO, on lateral epicondyle of humerus

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10
Q

Extensor Carpi Radialis Brevis insertion

A

Base of 3rd metacarpal

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11
Q

Extensor Carpi Radialis Brevis function

A

Extends wrist, radial deviation

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12
Q

Extensor Carpi Radialis Brevis innervation

A

Posterior interosseous branch of radial nerve

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