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Myology - AOIs
Pectoral and Ventral Upper Limb
Question | Answer |
---|---|
Pectoralis minor | A: Draws scapula forward and downward O: Anterior surfaces of ribs 3-5 I: coracoid process of scapula |
Pectorais major | A: flexes arm O: sternal end of clavicle I: Intertubercular groove of humerus |
Latissimus dorsi | A: extends, adducts arm O: spines T7-L5; ribs 9-12; iliac crest I: Intertubercular groove of humerus |
Brachioradialis | A: flexes forearm O: lateral distal humerus I: styloid process of radius |
Pronator teres | A: pronates forearm O: medial epicondyle of humerus I: lateral radius |
Flexor carpi ulnaris | A: flexes wrist O: common flexor tendon I: base of lateral metacarpals |