Unit 15 Flashcards
encephal/o
brain
brain
coordinates all body activities
cephal/o
head, crown
crani/o
skull
cerebell/o
cerebellum
cerebellum
located in lower of cranium, responsible for balance and coordination
cerebr/o
cerebrum
cerebrum
largest, upper-most portion of brain, “thinking” part of the brain.
cognitive
our ability (or lack of) to think, learn, and memorize
meninges
layers around the brain and spinal cord
mening/i, mening/o
meninges
radic/o,
radicul/o,
rhiz/o
nerve root
mononeuropathy
condition that affects a single nerve
mon/o
one, single
neur/o
nerve
-pathy
disease
myel/o
spinal cord or bone marrow, pathway for nerve impulses between brain, limbs, and lower back
nerve
receives and transmits messages to and from all parts of the body
sensory organs
ears, eyes, nose, skin (touch), tongue
anesthesiologist
a specialist that makes sure you have no feeling during a procedure
an-
without
esthesi/o
feelilng
-ologist
specialist
psychologist (not MD)
a specialist who studies the mind and emotions
psych/o
mind, emotions
-iatrist
specialist
-iatry
study of, field of
psychiatrist
a specialist who also studies the mind but medically
conscious
being alert, awake, aware, responsive
A&O
alert and oriented
syncopal episode
fainting spell, brief loss of consciousness
LOC
loss of conciousness or level of conciousness
coma
deep state of unconsciousness, no response to pain, no speech.
aneurysm
localized weak-spot or balloon like enlargement of the wall of an artery. Often fatal if ruptures.
stroke
damage to brain that occurs when blood flow to brain is disrupted (blockage)
TIA
transient ischemic attack, “litte” stroke
aphasia
loss of ability to speak, write, comprehend languagw. Often due to brain damage associated with stroke.
-phasia
speech
a-
without
hyperesthesia
feeling over sensitive to something
-ictal
seizure
seizure
sudden, violent, involuntary contraction of a group of muscles caused by a disturbance in brain function
preictal
time before seizure
postical
time after a seizure
CP
Cerebral palsy
sciatica
pain affecting the back, hip, and outer leg caused by the compression of the spinal nerve root in the lower back.
paralysis,
-paresis,
-plegia
loss of sensation and voluntary movement
hemiparesis,
hemiplegia
paralysis on one side of the body
paraplegia
paralysis of both legs and the lower body
quadriplegia
paralysis of all four extremities
monoplegia
paralysis of one limb or area
ADD
attention deficit disorder
ADHD
ATTENTION DEFICIT/HYPERACTIVITY DISORDER
concussions
violent shaking or jarring of the brain
A + O X 3
ALERT AND ORIENTED TIMES THREE (PERSON, PLACE, AND TIME)
MS
multiple sclerosis
CAT
computer axial tomography
PERRLA
pupils are equal, round, responsive to light and accomodation
analgesic
drug the relieves pain without affecting consciousness
anesthesia
absence of normal sensation, especially pain
MRI
magnetic resonance imaging
EEG
electroencephalogram
HA
headache