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20 Cards in this Set
- Front
- Back
Major motion of occipito-atlantal joint?
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Flexion and extension.
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Occiput sidebends and rotates to ____.
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Opposite sides.
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Atlas
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- C1.
- No vertebral body. |
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Atlas articulate w/ axis (C2) via ?
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odontoid process.
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Major motion of AA joint?
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Rotation
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C2 - C7 : sidebend and rotate to?
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Same side
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Sternocleidomastoid
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Ex: right SCM m. side bend the head to right and rotate the head to left.
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Internal carotid arteries supply?
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Anterior portion of cerebrum.
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Vertebral arteries arise from?
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Subclavian artery, ascend thru transverse forament of cervical vertebrae, and enter skull thru foramen magnum.
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Vertebral arteries supply blood to?
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Visual area of cerebrum (occipital lobe), brain stem, and cerebellum.
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Phrenic nerve arise from?
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C3-C5
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Cervical sympathetics ganglia are located at?
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Spinal levels T1-T4
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Inferior cervical ganglion lies?
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On ventral surface of the head of the 1st rib.
Sends fibers to C7, C8, and T1. |
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Middle cervical ganglion lies?
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C6.
Sends fibers to C5 and C6. |
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Superior cervical ganglion lies?
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Anterior to transverse processes C2, C3, C4.
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Occipito-Atlantal joint (OA)
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rotates opposite to direction of sidebending.
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Atlanto-Axial joint (AA)
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Major motion = rotation.
Sidebend and rotation to the same direction. |
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C2 - C7 Sidebend and rotation?
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To the same side.
C2-C4: major motion is rotation. C5-C7: major motion is sidebending. |
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Best treatment for whiplash.
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Indirect fascial technique or counterstrain first.
In acute injury like this, cervical muscles may be in spasm; direct techniques (HVLA) is contraindicated b/c sudden movement may cause further muscle strain. |
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Backward bending of c-spine closes ______?
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Intervetebral foramen.
If bending causes symptoms-- indicative of cervical foraminal stenosis. Use Spurling test. |