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medical terminology nervous system
cerebr/o | brain |
encephal/o | the brain |
myel/o | spinal cord |
neur/o | nerves |
caus/o | burning |
concuss/o | shaken together |
contus/o | bruising |
-esthesia | sensation |
esthet/o | sense of perception, sensation |
-graphy | process of recording |
klept/o | to steal |
-mania | obsessive preoccupation |
mening/o | membranes or meninges |
-phobia | abnormal fear |
psych/o | mind |
-tropic | turning |
acrophobia | fear of extremities (hands or feet) |
Alzheimer's disease | group of disorders involving parts of brain that control thought, memory, and language. |
amyotrophic lateral sclerosis | (ALS) Lou Gehrig Disease degenerative disease of the motor neurons that progresses until they are completely paralyzed |
anesthetic | medication used to produce anesthesia |
anesthetist | NON Physician that specializes in administering anesthesia, example nurse anesthetist |
autism | disorder in which a young child doesn't develop normal relationships, impulsive and ritualistic, poor communication skills |
Bell's palsy | paralysis of the facial nerve that causes drooping only in the affected side of the face |
causalgia | burning pain after injury to a nerve |
cerebral palsy | condition characterized by poor muscle control and spasticity and other neurologic deficiencies |
cerebrovascular accident | CVA, stroke, damage to the brain that occurs when the blood flow to the brain is disrupted. |
cervical radiculopathy | nerve pain caused by pressure on the spinal nerve roots in the neck region |
claustrophobia | fear of enclosed spaces |
cognition | mental activities associated with thinking, learning, and memory |
coma | profound state of unconsciousness by the absence of spontaneous eye movements and no response to painful stimuli no vocalization |
cranial hematoma | collection of blood trapped in the tissues of the brain. |
delirium | acute condition of confusion, disorientation, disordered thinking and memory, agitation, hallucinations |
delirium tremens | acute organic brain syndrome due to alcohol withdrawal, w/ sweating, tremors, restlessness, anxiety, mental confusion and hallucinations |
delusion | false personal belief that is maintained despite obvious proof to the contrary |
dementia | slow progressive decline in mental abilities including memory, thinking, and judgment, personality changes |
dura mater | thick outermost membrane of the meninges |
dyslexia | learning disability w/ reading achievement that is below the measured intelligence of the student. |
echoencephalography | use of ultrasound imagery to diagnose a shift of the midline structure of the brain. |
electroencephalography | process of recording electrical activity of the brain through electrodes attached to the scalp |
encephalitis | inflammation of the brain, either viral or bacterial |
epidural anesthesia | regional anesthesia from injecting a local anesthetic in to the epidural space of the lumbar or sacral region of the spine. |
epilepsy | group of neurological disorders characterized by recurrent episodes of seizures |
encephalocele | congenital gap in the skull with herniation of the brain matter. |
Guillain-Barre syndrome | Mono, muscle weakness, autoimmune disorder |
hallucination | a sense perception that has no basis in external stimulation |
hemorrhagic stroke | blood vessel in the brain that leaks or ruptures, more deadly than ischemic stroke. |
hydrocephalus | excess cerebrospinal fluid accumulates in the ventricles of the brain |
hyperesthesia | excessive sensitivity to stimuli |
hypochondriasis | preoccupation with fears of having a serious disease based on interpretation of one or more bodily s/sx |
transischemic attack | TIA temporary interruption in the blood supply to the brain. |
lethargy | lowered level of consciousness marked by listlessness drowsiness and apathy |
meningitis | inflammation of the meninges of the brain and spinal cord |
meningocele | congenital herniation of the meninges through the skull or spinal column. |
migraine headache | throbbing pain on one side of the head, sensitive to light and sound may have aura |
multiple sclerosis | progressive autoimmune disorder, demyalination of nerve fibers of the brain and spinal cord |
myelitis | inflammation of the spinal cord |
myelography | radiographic study of the spinal cord w/ injection of a contrast medium |
narcolepsy | syndrome of uncontrolled seizures of drowsiness and sleep |
neurotransmitters | chemicals messengers from nerve cells that makes it possible for nerve impulse to jump from one neuron to another over the synapse |
obsessive-compulsive disorder | OCD pattern of repeated behavior |
panic attack | mental state that has intense feelings of apprehension, fearfulness, terror, and impending doom |
paresthesia | abnormal sensation such as burning tingling or numbness for no apparent reason |
Parkinson's disease | chronic, degenerative CNS disorder, fine muscle tremors, rigidity, slow shuffling gait. |
peripheral neuropathy | painful condition of the hands and feet due to peripheral nerve damage |
posttraumatic stress disorder | |
Reye's syndrome | usually follows a viral illness where child treated with aspirin, potentially deadly vomiting and confusion. |
schizophrenia | |
sciatica | |
shaken baby syndrome | child being violently shaken, can cause brain injury, blindness, fractures, seizures, paralysis, and death |
syncope | "fainting" brief loss of consciousness caused by decreased flow of blood to the brain. |
trichotillomania | |
trigeminal neuralgia | |
neurologist | MD specializes in diagnosing and treating diseases and disorders of the nervous system |
central nervous system | brain and spinal cord |
meninges | system of membranes that enclose the brain, dura mater, arachnoid membrane, pia mater |
cerebrum | controls highest level of thought, judgment, critical thinking, and all voluntary muscle activity |
thalamus | below the cerebrum, relays stimuli from spinal cord to cerebral cortex |
hypothalamus | below thalamus, controls vital bodily functions, emotional responses, body temp, hunger, thirst, sleep cycles, endocrine glands |
cerebellum | lower back of cranium, coordinates muscular activity and balance for smooth steady movements |
brainstem | base of the brain(midbrain, pons, medulla) controls functions for survival (breathing, digestion, heart rate, blood pressure, and being awake and alert) |
Cranial Nerves | |
psychiatrist | physician specializes in diagnosing and treating chemical dependencies, emotional problems, and mental illness |
psychologist | holds an advanced degree, but not MD, evaluates and treats emotional problems and mental illness |
cephalalgia | headache |
anesthetic | medication administered to block pain. |
neurorrhaphy | suturing of the ends of a severed nerve |
apathy | Indifference and reduced level of activity |
analgesia | medication that relieves pain without affecting consciousness. |
Munchausen syndrome by proxy | form of child abuse |
Which term means a false personal belief that is maintained despite obvious evidence to contrary?
In the Diagnostic and Statistical Manual of Mental Disorders, a delusion is defined as: A false belief based on incorrect inference about external reality that is firmly sustained despite what almost everybody else believes and despite what constitutes incontrovertible and obvious proof or evidence to the contrary.
Which term means a false personal belief that is maintained despite obvious evidence to the contrary quizlet?
Which term means a false personal belief that is maintained despite obvious evidence to the contrary? delusion. Persistent, severe burning pain that usually follows an injury to a sensory nerve is known as. causalgia.
Which of the following terms refers to a persistent false personal belief?
Any persistent and false belief may be a delusion, but as with hallucinations there are some common types and categories of delusions, most often triggered by a mental illness or psychotic episode: Persecutory. These are delusions in which a person believes someone is out to get them or is mistreating them.
Which condition is characterized by the false perception?
Hallucinations are false perceptions, such as hearing, seeing, or feeling something that is not there. Schizophrenia is one type of psychotic disorder. People with bipolar disorder may also have psychotic symptoms.