Unit 15 Flashcards
encephal/o
brain
coordinates al body activities
cephal/o
head, crown
crani/o
skull
cerebell/o
cerebellum
located in lower back of cranium, responsible for balance and coordination
cerebr/o
cerebrum
largest, upper-most portion of brain
“thinking” part of the brain
mening/o or /i
meninges
layers around the brain and spinal cord
radic/o
nerve root
radicul/o
nerve root
rhiz/o
nerve root
mononeuropathy
condition that affects a single nerve
myel/o
spinal cord or bone marrow
pathway for nerve impulses between brain, limbs, and lower body
neur/o
nerves
receives and transmits message to and from all parts of the body
sensory organs
ears, eyes, nose, skin, tongue
anestheiologist
without feeling specialist
psychologist
specialist of the mind, emotions
psychiatrist
specialist of the mind, emotions
conscious
being alert, awake, aware, responsive
A&O
alert and oriented
syncopal episode
fainting spell
LOC
loss of level of consciousness
coma
deep state of unconsciousness
aneurysm
localized weak-spot or balloon-like enlargement of the wall of an artery
stroke
damage to the brain that occurs when blood flow to brain is disrupted
TIA
transient ischemic attack
little strokes
aphasia
loss of ability to speak, write, comprehend language
hyperesthesia
increased feeling, sensation
seizure
convulsion
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
-paresis
paralysis
-plegia
paralysis
hemiparesis
hemiplegia
paralysis on one side of the body
paraplegia
paralysis of both legs and lower body
quadriplegia
paralysis of all four extremities
monoplegia
paralysis of one limb or area
ADD
attention deficit disorder
ADHD
attention deficit/hyperactivity disorder
concussion
violent shaking or jarring of the brain
A + O x 3
alert and oriented times three (person, place, and time)
MS
multiple sclerosis
CAT
computed axial tomography
PERRLA
pupils are equal, round, responsive to light and accommodation
analgesic
drug that relieves pain without affecting consciousness
anesthesia
absence of normal sensation, especially pain
MRI
magnetic resonance imaging
EEG
electroencephalogram
HA
headache