Anatomy of the Shoulder and Arm.pptx - Lab 6 Anatomy of the Shoulder and Arm Brachial Plexus Brachial Plexus Brachial Plexus Mnemonics Brachial plexus

Anatomy of the Shoulder and Arm.pptx - Lab 6 Anatomy of the...

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Lab 6: Anatomy of the Shoulder and Arm
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Brachial Plexus
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Brachial Plexus
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Brachial Plexus
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Mnemonics Brachial plexus sections (roots, trunks, divisions, cords, branches) Real Truckers Drink Cold Beer Brachial plexus terminal branches (musculo., axillary, radial, median, ulnar) My Aunt Recognized My Uncle
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Shoulder Girdle vs. Shoulder Joint
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Scapular Anatomy
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Scapular Movements
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Humerus and Elbow
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Anterior Axio-Appendicular Muscles Pec Major- adducts and medially rotates shoulder; clavicular head flexes shoulder and sterno. head extends shoulder pectoral nerves Pec Minor- protracts and depresses scapula medial pec. Nerve Subclavius- depresses clavicle subclavian nerve Serratus Anterior- protracts scapula Long thoracic nerve
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Posterior Axio-Appendicular Muscles Trapezius- elevates (upper), depresses (lower), retracts scapula (middle) CN XI Latissimus dorsi- extends, adducts and medially rotates shoulder Thoracodorsal nerve Levator Scapulae- elevates scapula Dorsal scapular nerve Rhomboids- retract scapula Dorsal scapular nerve
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  • Fall '19
  • Brachial plexus, musculocutaneous nerve, Axillary Nerve

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