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Chapter 4 Cards
Medical Terminology: Creative Study Assignment - Chapter 4
Term | Definition |
---|---|
phor/o | carry or bear |
phren/o | mind |
tax/o | order or coordination |
top/o | place |
-asthenia | weakness |
neuralgia | pain along the course of a nerve |
sciatica | pain that follows the pathway of the sciatic, caused by compression or trauma of the nerve or its roots |
syncope | fainting |
agnosia | any of many types of loss of neurologic function involving intepretation of sensory information |
astereognosis | inability to judge the form of an object by touch (e.g., a coin from a key) |
atopognosis | the inability to to locate a sensation properly, such as the inability to locate a point touched on the body |
cerebrovascular disease | disorder resulting from a changewithin one or more blood vessels of the brain |
cerebral atherosclerosis | condition of lipid (fat) buildup within the blood vessels of the brain (ather/o = fatty [lipid] paste) |
cerebral thrombosis | presence of a stationary clot in a blood vessel of the brain |
plegia | paralysis |
polysomnography | recording of various aspects of sleep (e.g., eye and muscle movements, respiration, and EEG patterns) to diagnose sleep disorders |
extracranial MRA | magnetic resonance image of the neck to visualize the carotid artery |
discectomy | removal of a herniated disk, often done percutaneously (per = through; cutaneous = skin) |
vertebral lamina | flattened posterior portion of the vertebral arch |
stereotactic frame | mechanical device used to localize a point in space, targeting a precise site; also called stereotaxic frame |
analgesic | drug that relieves pain |
flat affect | significantly dulled or emotional tone or outward reaction |
catatonia | a state of unresponsiveness to one's outside environment , usually including rigidity, staring, and inability to communicate |
mania | state of abnormal elation and increased activity |
dysthymia | a milder affective disorder characterized by chronic depression |
neuroleptic agents | drugs used to treat psychosis, especially schizophrenia |
sedative | drug that has a calming effect and quiets nervousness |
light therapy | use of specialized illuminating light boxes and visors to treat seasonal affective disorder |
neurosis | a psychologic condition in which anxiety is prominent |
euphoria | an exaggerated, unfounded feeling of well-being |