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Related Flashcards
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Cards In This Set
| Front | Back |
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What is the insertion of the trapezius muscle?
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Clavicle, acromion process, spine of scapula
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What is the action of the deltoid muscle?
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Abducts arm, flexes, extends, medial and lateral arm rotation
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What is the insertion of the latissiums dorsi muscle?
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Intertubercular groove of humerous
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Name the origin of the supraspinatus muscle.
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Supraspinous fossa
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What is the insertion of the pectoralis minor?
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Coracoid process of scapula
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What is the origin of the pectoralis minor?
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Ribs 3-5
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Does the biceps brachii muscle originate or insert in the humerus?
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Neither
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Name the action of the pectoralis major.
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Flexes, rotates medially, rotates the arm
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What is the insertion of the subscapularis?
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Lesser tubercle of the humerous
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What is the action of the triceps brachii?
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Extends and adducts the arm, extends forearm
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What is the origin of the brachialis?
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Anterior, distal surface of humerous
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Name all the muscles that flex the arm.
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Corabrachialis, biceps brachii, deltoid, pectoralis major
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Which muscles are antagonists to the tricepts brachii?
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Biceps brachii
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What is the origin of the flexor carpi ulnaris?
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Medial epicondyle of humerous, olecranon process and dorsal border of ulna
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What is an antagonist to the supinator muscle?
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Pronator quadratus, pronator teres
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