Stack #171449
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| syncope | sudden loss of strength, temporary loss of consciousness due to lack of cerebral blood flow
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| vertigo | rotational spinning sensation
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| paresis | partial or incomplete paralysis
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| dysmentria | inability to control ROM of muscles
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| paresthesia | abnormal sensation (numbness,burning,tingling)
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| dysphasia | difficulty with language comprehension or expression,problem speaking
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| dysarthria | difficulty forming words, articulating sounds
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| dysphagia | difficulty swallowing
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| aphasia | absence of ability to speak
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| expressive dysphasia | difficulty anwsering but can understand
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| position (kinesthesia) | ability to perceive passive movement
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| stereognosis | ability to recognize objects by feeling their form
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| graphesthesia | ability to read a number by having it traced on the skin
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| vibration | use tuning fork over boney prominances
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| wernickes area | in temporal lobe, associated with language comprehension
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| brocas area | in frontal lobe, associated with ability to speak
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| brain stem | midbrain, pons, medulla
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| EOM | extraoccular movements
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| Romberg Test | used to assess CNS
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| cerebral function (cerebrum) | can be evaluated by observing the patient's behavior and assessing LOC, short and long-term memory, emotional status, speech, dress and grooming and abstract reasoning
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| cerebellar function | can be evaluated by observing patient's fine motor skills,coordination and balance.
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| cerebellum | coordinates movement, equilibrium, and muscle tone
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| hypothalamus | major control station for homeostasis
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| left brain | controls language
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| right brain | nonverbal or perceptual hemisphere
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| cerebrum | largest part of brain
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| spinal cord | highway for ascending and descending fiber tracts
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| glasgow coma scale | best eye opening response,best motor response, best verbal response
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| Keys to assessment | alert, lethargic, obtunded, stupor or semi-coma, coma, confusional state
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| abnormal flexion | decorticate rigidity
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| abnormal extension | decerebrate rigidity
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| constricted pupils may mean: | narcotics and pinpoint lasting analgesics
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| dilated pupils may indicate: | hypoxia or drugs
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| pupil reactions | brisk, sluggish, fixed
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| consider________when assessing the neurological patient to determine to determine alterations in the nervous system | magic
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| magic | metabolism, all drugs, gas exchange, infection, circulation
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| frontal lobe | personality, behavior, emotions, intellectual function, ability to write words, broca's area
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| parietal lobe | primary center for sensation, ability to recognize body parts, left versus right
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| temportal lobe | primary auditory reception center, wernicke's area
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| occipital | primary visual reception center, understanding written word
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| thalmus | main relay station for the nervous system
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| hypothalamus | center for temperature control, sleep, pituitary regulation, HR, BP, and emotional regulation
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| clonus | repeated reflex muscular movements
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