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19 Cards in this Set
- Front
- Back
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Describe Latissimus Dorsi
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Think of Miroku to help ID.
Nerve is thoracodorsal (their ass.) Spinous processes, iliac crest, lower ribs Insert on the floor of intertuburcullar salcus |
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Describe Teres Major
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Originates on inferior angle of scap
Inserts medial lip of intertubercular slacus MR, ADD, Ex humerus |
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Describe Pectoralis Major
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Nerve is pectoral nerves
O- Clavicular pt, medial half of clavicle sternocostal pt on upper 6 cos cart |
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Insertion and actions of Pectoralis major
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Inserts on lateral lip of intertubucular salcus
A- Whole muscle MR and ADD Clavicular pt flexes, and sterno pt extends |
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Coracobrachialis
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Think of trunks (for nerve)
N-Musculocutaneous O-corocoid process I-Midpt of medial surface of humerus A- Flexes and Adducts |
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Deltiod (NOI)
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Think of Kankuro
N-Axillary O- A=lat 1/3 of clav M=acromion, P=spine of scap I-deltiod tuberosity |
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Actions of Deltios (AMP)
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A=Flexes and MR
M= Abducts P= Extends LR Also helps stabalize |
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Supraspinatus
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Think goku no innervation
O-supraspinous fossa I-greater tubercle A- Abducts (abducts cell) |
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Infraspinatus
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O- infraspinous fossa
I- greater tubercle A-LR |
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Teres Minor
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O-Lateral border of scapula
I- greater tubercle A- LR |
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Subscapularis
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O-subscapular fossa
I-lesser tubercle A- MR and ADDs humerous Rotator cuff formed by SITS muscles |
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Trapezius
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Easy to ID
N-cranial nerve, spinal accessory O- Superior nuchal line, ex occ protub I- lat 1/3 clavicle, acromion, scap spine |
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Actions of trapezius
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UMI AYMUMI! (ELRDL=elrodle)
Upper fibers- elevate LR scap Middle fibers - retract scap Inferior fibers- Depress LR |
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Levator Scapulae
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O-Transverse processes
I- medial border of scap A- (mr elevator), MR and Elevates scap |
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rhomboideus major
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O- spinous processes of thoracic
I- Medial lower border of scap A- retracts, MR scap |
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rhomboideus minor
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O- spinous processes of cervicle through t
I base of medial end of scap spine A- retacs MR scap (same as major) |
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Serratus anterior
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O- Ribs 1-9
I- anterior surface medial border and inf angle A- protracts, Lower fibers LR, upper MR |
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Pectoralis minor
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O-ribs 3-5
I- corocoid process A- Protracts and depresses MR scap |
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subclavius
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O- junction of first rib+costal cart
I- inferior aspect of middle 1/3 clavicle A- holds medial end and steady clavicle during movement of the shoulder |
