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45 Cards in this Set
- Front
- Back
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Origin of brachioradialis.
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Lateral supracondylar ridge of the humerus
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Brachioradialis inserts at
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the base of the styloid process and the lateral surface of the radius.
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Brachio radialis ... the forearm at the elbow joint.
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flexes
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Brachioradialis is innervated by the ...
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radial nerve.
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Origin of extensor carpi radialis longus.
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Lateral supracondylar ridge of the humerus.
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Extensor carpi radialis longus inserts at...
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the posterior proximal surface of metacarpal 2.
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Extensor carpi radialis longus is innervated by...
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the radial nerve
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Extensor carpi radialis longus extends and ... the hand at the wrist.
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abducts
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Origin of extensor carpi radialis brevis.
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Lateral epicondyle of the humerus
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Extensor carpi radialis inserts at...
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the dorsal surface of the third metacarpal
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Extensor carpi radialis longus and brevis are innervated by...
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the radial nerve
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Extensor carpi radialis brevis extends the hand at the wrist and assists in ... the hand.
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abducting
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Origin of extensor digitorum communis
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Common tendon attachment at the lateral epicondyle of the humerus.
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Extensor digitorum communis inserts at...
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the lateral and interior surfaces of all the phalanges of the four fingers.
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Extensor digitorum communis ... the digits of the hand.
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extends
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Extensor digitorum communis is innervated by....
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the deep branch of the radial nerve.
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Origin of extensor digit minimi
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Common tendon attachment at the lateral epicondyle of the humerus
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Extensor digit minimi is innervated by the ...
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radial nerve
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Extensor digit minimi inserts at...
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the dosal proximal phalanx of the little finger
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Origin of extensor carpi ulnaris
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Common tendon attachment at the lateral epicondyle of the humerus.
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Extensor carpi ulnaris inserts at...
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Proximal dorsal surface of the 5th metacarpal.
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Extensor carpi ulnaris extends and... the hand at the wrist joint.
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adducts
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Origin of anconeus
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Posterior part of the lateral epicondyle of the humerus.
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Anconeus inserts at... (2)
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the lateral surface of the olecranon process and the posterior surface of the ulna
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Anconeus ... the arm, assisting the...
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extends the arm assisting the triceps.
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Anconeus is innervated by the ...
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radial nerve.
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Origin of supinator (3)
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Lateral epicondyle of the humerus, below the radial notch, and the superior crest of the ulna.
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Supinator inserts at ...
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proximal 1/3 of the lateral radius.
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Supinator is innervated by...
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the deep branch of the radial nerve.
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Origin of abductor pollicis longus.
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Posterior surface of the ulna, radius, and interosseus membrane.
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Abductor pollicis longus inserts at...
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base of the first metacarpal
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Abductor pollicis longus abducts, ..., and ... the first digit.
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lateral rotates and extends
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Abductor pollicis longus is innervated by the ...
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deep branch of the radial nerve
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Origin of extensor pollicus brevis
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Posterior surface of the ulna and interosseus membrane.
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Extensor pollicus brevis inserts at...
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the proximal phalanx of the thumb.
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Extensor pollicus brevis extends and ... the first digit at the wrist.
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abducts
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Origin of extensor pollicus longus
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Posterior surface of the ulna and interosseus membrane.
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Extensor pollicus longus inserts at...
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the distal phalanx of the first digit.
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Extensor pollicus longus and brevis have the same ..., and are both innervated by the...
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have the same ORIGIN, and are both innervated by the deep branch of the radial
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Origin of extensor indicis.
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Posterior surface of the ulna.
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Extensor indicis inserts at the ...
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extensor expansion of the second digit.
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Extensor indicis is innervated by...
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deep branch of the radial.
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Except for brachioradialis, anconeus and extensor carpi radialis longus, alll muscles of the posterior forearm are innervated by...
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deep branch of the radial.
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7 superficial muscles of the posterior forearm, lateral to medial.
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Brachioradialis, Extensor Carpi Radialis Longus, Extensor Carpi Radialis Brevis, Extensor Digitorum, Extensor Minimi, Extensor Carpi Ulnaris, Annconeus.
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The seven superficial muscles of the posterior forearm all have their origin at....
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the lateral epicondyle of the humerus.
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