Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
8 Cards in this Set
- Front
- Back
|
Deltoid
(Anterior Fibers) |
O: lateral 1/3 of clavicle
I: deltoid tuberosity N: axillary A: flexion, medial rotation of humerus, horizontal adduction |
|
|
Deltoid
(Middle Fibers) |
O: acromion
I: deltoid tuberosity N: axillary A: abduction of humerus |
|
|
Deltoid
(Posterior Fibers) |
O: crest of spine of scapula
I: deltoid tuberosity N: axillary A: horizontal abduction, extension, and lateral rotation of humerus |
|
|
Biceps Brachii
|
O: supraglenoid tubercle (long head)
coracoid process (short head) I: tuberosity of the radius N: musculocutaneous A: elbow flexor and supinator of forearm, flexes shoulder |
|
|
Coracobrachialis
|
O: coracoid process
I: medial surface of the shaft of humerus (middle 1/3) N: musculocutaneous A: adduction and weak flexion of arm |
|
|
Brachialis
|
O: distal 2/3 of anterior surface of humerus
I: tuberosity of ulna (on the coronoid process) N: musculocutaneous A: flexion of elbow |
|
|
Triceps Brachii
|
O: infraglenoid tubercle (long head)
Posterior/lateral surface of humeral shaft above radial groove (lateral head) Posterior surface of humeral shaft below radial groove (medial head) I: olecranon process of ulna N: radial A: extension of elbow Extension/adduction of shoulder (long head) |
|
|
Anconeus
|
O: lateral epicondyle of humerus
I: olecranon process Dorsal/lateral surface of shaft of ulna N: radial A: extension of elbow |
