PTA Vocab
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Hemiparesis | weakness or partial paralysis of one side of body
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| ataxia | uncoordinated or irregular muscle action
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| embolism | sudden blocking of an artery by a clot or foreign material
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| bradycardia | slower than normal heart rate
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| hemianesthesia | sensory deficit on one side of the body
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| gustatory | pertaining to taste
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| paraplegia | paralysis of the legs and partial trunk
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| hemiplegia | paralysis of one side of the body
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| quadriplegia/tetraplegia | paralysis of all four limbs and trunk
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| Horner's syndrome | paralysis of cervical sympathetic nerves causing sinking of the eyeballs and ptosis of the eyelid
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| Expressive aphasia | loss of power to express by speech, writing, or signs; knowing what you want to say but can't (Broca's)
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| receptive aphasia | loss of ability to understand or comprehend spoken or written language (Wernicke's)
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| akinetic apraxia | loss of ability to initiate spontaneous movement
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| apraxia | loss of ability to carry out familiar, purposeful movement in absence of paralysis or other motor or sensory impairment
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| nystagmus | involuntary rapid movement of the eyeball
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| anosognosia | inability to recognize or acknowledge bodily defect
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| agraphia | inability to express thoughts in writing due to cerebral cortex lesion
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| acalculia | inability to do simple arithmetical calculations
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| dysarthria | imperfect articulation of speech due to decrease in motor speech control
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| diplopia | double vision
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| dystonia | disordered or abnormal mm tone
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| dysphagia | difficulty with swallowing
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| agnosia | difficulty with naming objects
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| quadrantanopia | defective vision or blindness in one quarter of the visual fields of both eyes
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| homonymous hemianopia | defective vision or blindness in half the visual fields of both eyes on the same side
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| heteronymous hemianopia | defective vision or blindness in either the nasal or temporal halves of the visual field of each eye
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| decorticate posturing | consists of UE add with arm, wrist, finger flex, plus LE ext, ,IR & PF
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| papilledema | choking of the optic disc due to increased CFS pressure on the brain tissues surrounding the optic nerve
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| RAS - reticular activating system | brain system which govern arousal and awareness
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| contrecoup | brain injury caused by impact on the opposite side of the skull
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| coup | brain injury at the site of the impact
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| cortical blindess | blindess due to a lesion of the primary visual center of the brain
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| spasticity | an increase over the normal tone of a mm with heightened deep tendon reflexes
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| decerebrate posturing | all 4 extremities are rigid in extension
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| ipsilateral | affecting the same side
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| contralateral | affecting the opposite side
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| dyskinesia | abnormal movement of any kind
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| dysmetria | impaired ability to judge the distance or range of a movement
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| perserveration | abnormal, compulsive & inappropriate repetition of words or behavior
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| dysdiadochokinesia | impaired ability to perform rapid, alternating movements
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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