Muscles Of Limbs - Forearm Flashcards Preview

Anatomy Muscles Saddleback > Muscles Of Limbs - Forearm > Flashcards

Flashcards in Muscles Of Limbs - Forearm Deck (17)
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1
Q

Extensor Capri ulnaris

A

O: lateral condyle of humerus
I: metacarpal V
A: extends wrist and adducts hand

2
Q

Extensor digitorum (communis)

A

O: lateral epicondyle of humerus
I: distal phalanx II-V
A: extends wrist and fingers, abducts finger

3
Q

Extensor digitorum minimi

A

O: lateral epicondyle of humerus
I: distal metacarpal V
A: extends digit V

4
Q

Extensor pollicis (longus & brevis)

A

Extends thumb

Brevis can only be seen. Longus is hard to point out

5
Q

Abductor pollicis longus

A

Abducts & extends thumb

6
Q

Extensor capri radialis (longus and brevis)

A

O: lateral epicondyle of humerus & supracondylar ridge of humerus
I: metacarpal II & III
A: extends wrist, abducts hand

7
Q

Flexor Capri ulnaris

A

O: medial epicondyle of humerus
I: pisiform, hamate, & metacarpal V
A: flexes wrist, adducts hand

8
Q

Brachioradislis

A

O: lateral supracondylar ridge of humerus
I: styloid process of radius
A: flexes forearm

9
Q

Pronator teres

A

O: medial epicondyle of humerus
I: lateral radius
A: flexes forearm, pronates forearm

10
Q

Flexor carpi radialis

A

O: medial epicondyle of humerus
I: metacarpal II & III
A: flexes wrist and abducts hand

11
Q

Palmaris longus

A

O: medial epicondyle of humerus
I: Palmar aponeurosis
A: wrist flexion

12
Q

Flexes forearm

A

Brachialis
Brachioradialis
Pronanator teres
Biceps brachii

13
Q

Extends forearm

A

Triceps brachii

14
Q

Extend wrist

A
Extensor digitorum (communis)
Extensor carpi ulnaris
Extensor carpi radialis (longus & brevis)
15
Q

Flexes wrist

A

Flexor carpi radialis
Flexor carpi ulnaris
Palmaris longus

16
Q

Adducts hand

A

Flexor carpi ulnaris

Extensor carpi ulnaris

17
Q

Abducts hand

A

Extensor carpi radialis (longus and brevis)