Forearm & Wrist Actions Flashcards

1
Q

Extension of Elbow

A

Anconeus
Long, lateral, & medial heads of the triceps brachii

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2
Q

Flexion of Elbow

A

Biceps brachii
Brachialis
Brachioradialis
Extensor carpi radialis longus
Flexor carpi radialis
Flexor carpi ulnaris
Pronator teres

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3
Q

Supination of forearm

A

Biceps brachii
Supinator

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4
Q

Pronation of forearm

A

Flexor carpi radialis
Pronator quadratus
Pronator teres

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5
Q

Abducts hand at wrist (radial deviation)

A

Abductor pollicis longus
Extensor carpi radialis brevis
Extensor carpi radialis longus
Flexor carpi radialis

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6
Q

Extends hand at wrist

A

Extensor carpi radialis brevis
Extensor carpi radialis longus
Extensor carpi ulnaris
Extensor digitorum

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7
Q

Adducts hand at wrist (ulnar deviation)

A

Extensor carpi ulnaris
Flexor carpi ulnaris

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8
Q

Flexes hand at wrist

A

Flexor carpi radialis
Flexor carpi ulnaris
Flexor digitorum profundus
Flexor digitorum superficialis
Palmaris longus

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