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22 Cards in this Set
- Front
- Back
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Latissimus dorsi
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Nerve- Thoracodorsal Nerve
Art: Thoracodorsal Nerve Does: Extends, adducts, and MEDIALLY rotates humerous |
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Trapezius
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Nerve: Accessory Nerve (CN XI)
A: Transverse Cervical Artery DOES: Elevate (upper scapula), Retract (middle scapula), Depress (lower scapula) |
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Levator Scapulae
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N: Dorsal Scapular Nerve
Does: Elevates scapula and fixes scapula |
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Major and MINOR Rhomboid
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N: Dorsal Scapular Nerve
Does: Retracts and elevates scapula |
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Serratus Anterior
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N: Long Thoracic Nerve
Does: Holds scapula in position against ribcage. Prostracts scapula!! PROBLEMS WITH: Results in chicken wing |
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Deltoid
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N: Auxillary Nerve that comes thru quadralateral space.
Anterior FLEX & MEDIALLY ROTATES humerous. Posterior: EXTENDS & LATERALLY rotates humerous Middle: chief abductor of humerous |
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Teres Major
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N: Lower subscapular Nerve
Adducts and Medially rotates humerous |
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Teres MInor
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N: Auxillary Nerve
Does: Laterally Rotates Humerous |
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Supraspinatous
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N: Suprascapular Nerve
Does: Abducts Humerous |
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Infraspinatious
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N: Suprascapular nerve
Laterally Rotates Humerous |
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Subscapularis
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N: Upper and lower scapular nerves
Medially rotates humerous |
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Omohyoid
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N: Cervical Nerves 1,2,3
Does: Depresses, retracts and steadies hyoid bone. |
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The 5 aspects of the vertebral column and the number of bones in each
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Cervical-7
Thoracic-12 Lumbar-5 Sacral 1 (with 5 segments fused) Coccyxal 1 (with 3-4 segments) |
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Primary Curvatures of the spine?
Secondary Curvatures of the Spine? |
Thoracic and Sacral
Cervical and Lumbar |
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Kyphosis?
Lordosis? |
Humpback
curvature of the spine forward in the 2ndary structures |
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Scoliosis?
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Curvature of the spine
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What are these?
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1. Body
2. Pedicle 3. Transverse Process 4. Lamina 5. Spinous Process 6. Articular Process (superior and inferior) 7. Vertebral Foramen (vertebral canal) |
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C1 and C2 vertabrea? Anything special about them?
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Atlas and Axis. The transverse foramen allow for the passage of the vertebral artery. The C1 also has no body, the body is created by the DENS of C2
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Erector Spinae Muscles are made up up?
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Ilocostalis, longissimus, and spinalis.
All are extensors of the trunk |
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Erector Spinae innervation?
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By the dorsal Rami of the spinal nerves
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All other back nerves except the erector spinae are innervated by?
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The ventral rami
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What is a rami?
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It is a combination of sensory and motory nerves
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