Shared Flashcard Set

Details

Lower Forelimb
Muscles
39
Anatomy
Undergraduate 3
11/28/2009

Additional Anatomy Flashcards

 


 

Cards

Term
Extensor Carpi Radialis Longus Origin
Definition
Humerus
Term
Extensor Carpi Radialis Longus Insertion
Definition
Base of the second metacarpal
Term
Extensor Carpi Radialis Longus Action
Definition
Extends that manus
Term
Extensor Carpi Radialis Brevis Origin
Definition
Humerus
Term
Extensor Carpi Radialis Brevis Insertion
Definition
Base of third Metacarpal
Term
Extensor Carpi Radialis Brevis Action
Definition
Extends the Manus
Term
Extensor Carpi Radialis Ulnaris Origin
Definition
Lateral epicondyle of humerus
Term
Extensor Carpi Radialis Ulnaris Insertion
Definition
Base of the fifth metacarpal
Term
Extensor Carpi Radialis Ulnaris Action
Definition
Extension of carpals of the ulnar
Term
Extensor Digitorum Communis Origin
Definition
Humerus
Term
Extensor Digitorum Communis Insertion
Definition
Tendon divides into 4 slips that insert on the dorsal surface along the medial aspect of the 3 phalanges of the secong, third, fourth and fifth digits
Term
Extensor Digitorum Communis Action
Definition
Extension of second, third, fourth, and fifth digits
Term
Extensor Digitorum Lateralis Origin
Definition
Humerus
Term
Extensor Digitorum Lateralis Insertion
Definition
Division of the tendon similar th that of the extensor digitorum communis that inserts along the dorso-lateral surface of the phalanges of digits 3,4,5, or 2,3,4,5 respectively
Term
Extensor Digitorum Lateralis Action
Definition
Extends the digits with the extensor digitorum communis respectively
Term
Flexor Carpi Radialis Origin
Definition
Medial Epicondyle of the humerus
Term
Flexor Carpi Radialis Insertion
Definition
Bases of the second and third metacarpals
Term
Flexor Carpi Radialis Action
Definition
Flexes the wrist
Term
Flexor Carpi Ulnaris Origin
Definition
Humerus near the medial epicondyle, lateral surface of the olecranon of the ulna
Term
Flexor Carpi Ulnaris Insertion
Definition
Pisiform bone of the carpals
Term
Flexor Carpi Ulnaris Actoin
Definition
Wrist flexor
Term
Flexor Digitorum Superficialis Origin
Definition
Superficial head- medial epicondyle of the humerus; deep head- tendon of 2 humeral heads of the flexor digitorum profundus
Term
Flexor Digitorum Superficialis Insertion
Definition
The tendons of the 2 heads pass under the flexor retinaculum and insert on the middle plalanx of digits 2-5
Term
Flexor Digitorum Superficialis Action
Definition
Flexes the digits
Term
Flexor Digitorum Profundus Origin
Definition
Radial border of the ulna, radius, interosseous ligament btwn the radius and ulna, and ulna, medial epicondyle of the humerus
Term
Flexor Digitorum Profundus Insertion
Definition
5 tendons join at the wrist to form a strong, wide, white, glistening band that subdivides into 5 tendons to insert on the bases of the distal phalanx of digits 1-5
Term
Flexor Digitorum Profundus Action
Definition
Flexes all digits
Term
Pronator Quadratus Origin
Definition
Ulna
Term
Pronator Quadratus Insertion
Definition
Radius
Term
Pronator Quadratus Action
Definition
Rotates the radius synergistically with the pronator teres
Term
Pronator Teres Origin
Definition
Medial epicondyle of the humerus
Term
Pronator Teres Insertion
Definition
Medial border of the radius
Term
Pronator Teres Action
Definition
Pronation of the manus by rotating the radius
Term
Supinator Origin
Definition
From stabilizing elbow ligaments and the lateral epicondyle of the mumerus
Term
Supinator Insertion
Definition
Fibers pass obliquely to insert on the proximal third of the radius
Term
Supinator Action
Definition
Supinates the forearm synergistically with the brachiobrachialis
Term
Abductor Policus Longus Origin
Definition
Ventrolateral surface of the ulna and dorsal surface of the radius
Term
Abductor Policus Longus Insertion
Definition
On the radial side of the first metacarpal
Term
Abductor Pollicus Longus Action
Definition
Extends and abducts the pollex (thumb, digit 1)
Supporting users have an ad free experience!