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30 Cards in this Set
- Front
- Back
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Dura Mater
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Stron, hard, rigid membrane with 2 layers that protect the brain and make venous sinuses
Space between dura and skull is epidural space |
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Arachnoid
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Below dura mater and above pia matter, contains CSF, damage to intracranial vessels can lead to subarachoid hemmorhage
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Pia Mater
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Membrain closely attached to teh surface of the brain and spinal cord which invests the vessels passing into the parenchyma of the brain
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Meninges
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The membranes covering the brain and spinal cord
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Anterior Cerebral Artery
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Mainly frontal and parietal lobes, hemiplegia on contralateral side, greater in lower than upper
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Middle Cerebral Arterl
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Mainly Temporal lobes, aphasia and contralateral hemiplegia
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Posterior Cerebral artery
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Mainly occipital lobe, visual loss and contralateral hemiplegia
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CN I - Olfactory
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Smell, menigiomas grow slow, affect CNI suspect if pt covers with cold excuse and no s/s
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CNII - Optic
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Small snellen chart, check for HTN, DM, papilledema, esp, HA, Blind spot with IICP
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CN III, IV, VI - Eye movement
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Nystagmus, ptosis, double vision, smooth movement,
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CN V - Trigeminal
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Corneal Reflex, clench teeth, sharp dull test on face
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CN VII - Facial
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metalic taste, ringing in ear, funny ache behind ear, facial numbness, smile, frown and wrinkle forehead, raise eyebrows
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CN VIII - Vestibulocochlear
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hearinga bility, whispered words
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CN IX - Glossopharyngeal
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Taste, gag reflex, swallowing, vice quality, cough
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CN X - Vagus
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Pharynx & pharyngeal muscles, visceral organs and heart, history of saspiration, clearing their throat, trouble swallowing
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CN XI - Spinal Accessory
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Test shrug shoulder and turn head against resistance, weakness, unequal,
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CN XII - Hypoglossal
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Movement of the tongue, sounds like a lisk
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Proprioception
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identify objects in hands
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CN I
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Olfactory - smell
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CN II
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Optic - eye chart
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CN III
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Occulomotor - pupils and eyes follow objects
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CN IV
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Trochlear - eyes follow objects
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CN V
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Trigeminal - motor and sensory to face
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CN VI
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Abducens - move eyes laterally
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CN VII
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Facial - taste, facial symmetry, smile, close eyes
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CN VIII
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Vestibulocochlear - hearing
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CN IX
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Glossopharyngeal - gag and swallow, speak, cough, swallow tests
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CN X
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Vagus - sensory and motor for pharynx, visceral organs and heart, test same as IX
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CN XI
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Spinal Accessory - rotate head and shrug shoulders
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CN XII
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Hypoglossal - stick out tongue
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