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Medical Terminology
Medical Terminology Nervous System & Oncology & Sense Organs
116
Education
Professional
03/15/2012

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Term
caus/o
Definition
burning
Term
comat/o
Definition
deep sleep/coma
Term
dur/o
Definition
dura mater
Term
esthesi/o
Definition
feeling
Term
gli/o
Definition
glue, parts of the nervous system that support and connect
Term
lepsy
Definition
seizure
Term
lept/o
Definition
thin, slender
Term
pont/o
Definition
pons
Term
praxia
Definition
action
Term
radicul/o
Definition
nerve root
Term
som/o
Definition
body
Term
syncop/o
Definition
to cut off short
Term
tax/o
Definition
order, coordination
Term
thec/o
Definition
sheath, refers to meninges
Term
vag/o
Definition
vagus nerve
Term
lexia
Definition
reading
Term
-paresis
Definition
partial paralysis
Term
phoria
Definition
emotional state
Term
-sthenia
Definition
strength
Term
ALS
Definition
amyotrophic lateral sclerosis
Term
amyotrophic lateral sclerosis (ALS)
Definition
a progressive degenerative motor neuron disease
Term
cerebral concussion
Definition
mild brain injury caused by hitting or jolting of the head
Term
meningitis
Definition
serious bacterial infection, can be fatal, treated with antibiotics
Term
meningiocele
Definition
cyst-like sac covered with skin/membrane protruding through bony defect in vertebrae
Term
meningiomyelocele
Definition
cyst-like sac with skin/membrane protruding through bony defect in vertebrae containing meninges, cerebral spinal fluid and cord segments
Term
multiple sclerosis
Definition
degenerative inflammatory diseae attacking myelin sheath in the spinal cord and brain
Term
myasthenia gravis
Definition
chronic progressive neuromuscular disorder/auto immune disease which antibodies block/destroy acetylcholine receptor sites causing severe muscle weakness and fatigue
Term
narcolepsy
Definition
sleeping disease
Term
neuralgia
Definition
severe, sharp pain that extends along the course of one or more nerves
Term
neurasthenia
Definition
mental and physical exhaustion
Term
palliative
Definition
to soothe or relieve
Term
palsy
Definition
uncontrollable tremor or quivering of the body or body parts
Term
paraparesis
Definition
slight weakness or paralysis of both legs
Term
paraplegia
Definition
paralysis of lower extremities
Term
paresthesia
Definition
prickling, tingling or creeping on the skin
Term
Parkinson's
Definition
degenerative, slowly progressive deterioration of nerves in the brain stem's motor system - gradual onset
Term
petit mal seizure
Definition
small seizures with sudden, temporary loss of consciousness for a few seconds
Term
poliomyelitis
Definition
infectious viral disease enters through upper respiratory tract affecting ability of spinal cord and brain motor neurons to receive stimulation
Term
primary intracranial tumors
Definition
arise from gliomas, malignant glial cells that
Term
thrombosis
Definition
clot develops in a blood vessel
Term
trigeminal neuralgia
Definition
short periods of severe unilateral pain, radiats along the fifth cranial nerve
Term
glimoas
Definition
most commonly diagnosed of both benign and malignant primary brain tumors. most common are astrocytomas, ependymomas, oligodendrogliomas and tumors with mixtues of two or more of these cell types
Term
neuroblastoma
Definition
highly malignant tumor of the sympathetic nervous system
Term
electroconvulsive therapy (ECT)
Definition
passing electrial current through the brain to create a brief seizure in the brain, used to treat severe depression
Term
laminectomy
Definition
surgical removal of bony arches from one or more vertebrae
Term
myelogram
Definition
procedure to visualize the spinal cord and vertebral column through x-ray
Term
neurectomy
Definition
procedure to relieve pain in a localized area by incision of cranial or peripheral nerves
Term
pneumoencephalography
Definition
radiographically visualizing one of the ventricles or fluid occupying spaces in the central nervous system
Term
radiculotomy
Definition
surgical resetion of spinal nerve root
Term
syncop/o
Definition
to cut off short
Term
lept/o
Definition
thin/slender
Term
lex/o
Definition
word or phrase
Term
praxia
Definition
action
Term
thec/o
Definition
meninges
Term
ambly/o
Definition
dull, dim
Term
aur/o, auricul/o
Definition
ear
Term
glauc/o
Definition
gray
Term
mi/o
Definition
less, smaller
Term
mydr/o
Definition
enlarge or widen
Term
myring/o
Definition
tympanic membrane
Term
palebr/o
Definition
eyelid
Term
papill/o
Definition
optic disc
Term
phac/o, phak/o
Definition
lens of the eye
Term
salping/o
Definition
tube
Term
cler/o
Definition
sclera, hard (refers to the white of the eye)
Term
-opia, -tropia
Definition
vision
Term
-opsia
Definition
vision
Term
-acusis, -cusis
Definition
hearing
Term
anisocoria
Definition
unequal pupil size
Term
astigmatism
Definition
errors of refraction caused by the differences in the curvature of the cornea
Term
cataract
Definition
lens becomes opaque
Term
esotropia
Definition
eye turns in, cross eye
Term
exotropia
Definition
eyes turn outward
Term
hemianopsia
Definition
loss of vision in the contralateral side (opposite side)
Term
hordeolum
Definition
stye
Term
hyperopia
Definition
farsightedness
Term
kerectasis
Definition
protrusion of the cornea
Term
myopia
Definition
nearsightedness
Term
myringotomy
Definition
incision of the eardrum
Term
neurochorioretinitis
Definition
inflammation of the optic nerve, choroid and retina
Term
OD
Definition
right eye
Term
OS
Definition
left eye
Term
OU
Definition
both eyes
Term
presbyopia
Definition
farsightedness due to old age
Term
sclera
Definition
white outer coat of eye
Term
strabismus
Definition
eyes do not look in the same direction
Term
acoustic neuroma
Definition
non-cancerous tumor develops on the nerve that connects the ear to the brain
Term
cholesteatoma
Definition
skin cyst located in the middle ear
Term
Meniere's disease
Definition
dizziness, tinnitus
Term
otosclerosis
Definition
abnormal bone growth in the middle ear that causes hearing loss
Term
presbycusis
Definition
deafness due to old age
Term
cac/o
Definition
bad
Term
carcin/o
Definition
cancer, cancerous, burn, heat
Term
fibr/o
Definition
fibers
Term
follicul/o
Definition
small glandular sac
Term
medull/o
Definition
soft inner part
Term
mut/a
Definition
mutation genetic damage
Term
plas/o
Definition
formation
Term
ple/o
Definition
many, more
Term
prot/o
Definition
first
Term
radi/o
Definition
rays
Term
scirrh/o
Definition
hard
Term
-drome
Definition
to run
Term
-fusion
Definition
to pour
Term
-lapse
Definition
to slide, fall, sag
Term
-mission
Definition
to send
Term
-or
Definition
one who
Term
-phoria
Definition
to bear, carry; feeling
Term
benign tumors are called?
Definition
adenomas
Term
Carcinoma is a malignant tumor of what origin?
Definition
epithelial
Term
Malignant tumors of connective tissue are?
Definition
sarcomas
Term
en bloc resection
Definition
tumor removed with LARGE area of surrounding tissue containing lymph nodes
Term
exenteration
Definition
wide resection of tumor
Term
proton
Definition
therapy
Term
proton therapy
Definition
highly focused high energy radiation
Term
radiosensitizers
Definition
drugs that increase the sensitivity of the tumors to the x-ray
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