Msa Exam 1 Material Questions 100% Solved

MSA Exam 1 material Questions 100% SolvedMuscle that has proximal attachment to supraspinous fossa - ANS-supraspinatousMuscle that has origin on supraglenoud tubercle and corocoid process of scapula - ANS-biceps brachiimuscle that has origin on lower lateral border of inferior angle of scapula - ANS-teres majorrotator cuff muscles - ANS-supraspinatus, infraspinatus, teres minor, subscapularisexternally rotate shoulder at glenohumeral joint - ANS-post deltoid, infraspinatus, teres minorconcentric actions of muscles with origin on medial half of calvicle, sternum, upper eight cartilage ribs and insertion of humerus next to distal insertion of lats - ANS-adduction, horizontal adduction, interal rotation, assists with flexion of humerusMuscle that has primary action to depress and ABDuct scapula and could also entrap the bracial plexis nerve - ANS--levator scapula origin and insertion - ANS-Origin: Transverse Processes of C1-C4Insertion: Superior Angle of ScapulaPrimary concentric action of muscles with orgin on the occiput, ligamentum nuche and SP of c7 and insertion on clavicle, scapular spine, and acromium process - ANS-scapular elevation ?Primary concentric action of muscle with origin on ant shaft of humerus and insertion on coronoid process and tuberosity of ulna - ANS-elbow flexionPrimary concentric action of muscle with insertion on olecranon process - ANS-elbow extensionWhat muscles