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Brachial Muscles (superf., deep ant., deep post.)

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bniles20's version from 2017-03-10 19:27

Section 1

Question Answer
Deltoid: Oacromion and spine of scapula
Deltoid: Ideltoid tuberosity
Deltoid: Aprime mover of arm abduction
Pectoralis Major: OClavicle, sternum, cartilage of ribs 1-6
Pectoralis Major: Iintertubercular sulcus of humerus
Pectoralis Major: Aprime mover of arm flexion, adducts, medially rotates arm
Latissimus Dorsi: Aprime mover of arm extension, adducts, medially rotates arm
memorize

Section 2

Question Answer
Coracobrachialis: Aadduction, flexion of arm
Biceps Brachii: O (long head)intertubercular sulcus of shoulder
Biceps Brachii: O (short head)coracoid process
Biceps Brachii: Iradial tuberosity
Biceps Brachii: Aflexes albow and shoulder; supinates forearm
memorize

Section 3

Question Answer
Triceps Brachii: O (long head)inferior margin of glenoid cavity
Triceps Brachii: O (lateral head)posterior humerus
Triceps Brachii: O (medial head)distal radial groove (on posterior humerus)
Triceps Brachii: Iolecranon process
Triceps Brachii: Aflexes forearm
Teres Major: Aadducts, extends, and medially rotates arm
Anconeus: Aextends forearm at elbow joint
memorize

Section 4

Question Answer
Subscapularis: Osubscapular fossa
Subscapularis: Amedially rotates arm
Supraspinatus: Osupraspinous fossa
Supraspinatus: Aabducts arm
Infraspinatus: Oinfraspinous fossa
Infraspinatus: Alaterally rotates arm
Teres Minor: Olateral margin of scapula
Teres Minor: Alaterally rotates arm
memorize