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23 Cards in this Set
- Front
- Back
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How Many pairs does the spinal n have
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31 pairs
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What does posterior primary rami separate into?
What does it supply? |
medial and laterial cutaneous n.
post neck and trunk |
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What does anterior primary rami supply?
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ant neck, trunk and limbs
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Which rami has sensory and motor and which has only motor?
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Primary posterior rami has only motor
Primary ant rami has motor and sensory |
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which rami separate into :
medial and laterial cutaneous n. post neck and trunk |
posterior primary rami
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what does anterior rami split into?
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lat, and ant cutaneous n.
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where did the lat and ant cutaneous n came from?
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anterior primary rami
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the trap and rhomboids working together perform what action?
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retracts
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what muscles working with trap to retract
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rhomboids
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what muscle wworking with trapezius to elevate
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levator scapulae
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what muscle with trap rotates the scapula counterclockwise?
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serratus anterior
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what action of scapula occur when trap and serratus ant work together
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rotates scapula counterclockwise
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accessory n innervate this muscle
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trap
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what artery supply the trap
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superior branch of transverse cervical artery or superfical cervical artery
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when scap and thoracic is fixed, what action can trap perform
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pulls the head and neck lat
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what muscles surrounds the triangle of auscultation
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trap, lat, and med border of scapula
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lumbar triangle is formed by
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lat, iliac crest and external oblique m.
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this space is often site of abdominal hernia
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lumbar triangle
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this space is formed by the following muscle: trap, lat, and med border of scapula
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triangle of auscultation
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the space is formed by lat, iliac crest and external ob. m
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lumbar triangle
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what makes the posterior axillary fold?
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teres major, subscapularis and lat dorsi
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this muscle of the back help rotates the scapula clockwise
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levator scapulae
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where does dorsal scapular branch artery coming from?
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transverse cervical artery
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