Unit 15 Flashcards
CNS
central nervous system
encephal/o
brain
brain
coordinates all body activities
cephal/o
head, crown
crani/o
skull
cerebell/o
cerebellum
cerebr/o
cerebrum
cognitive
our ability (or lack of) to think, learn, and memorize
mening/o
meninges
mening/i
meninges
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
bone marrow or spinal cord
neur/o
nerves
sensory organs
eyes, ears, nose, skin(touch) and tongue
anesthesiologist
specialist that removes feeling
esthesi/o
feeling
psych/o
mind, emotions
psychologist
specialist in the mind and emotions
-iatrist
specialist
-iatry
study of, field of
conscious
being alert, awake, aware and responsive
A&O
alert and oriented
syncopal episode
fainting spell
LOC
loss of consciousness or 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 (blockage)
TIA
transient ischemic attack
aphasia
loss of the ability to speak, write or comprehend language
-phasia
speech
-esthesia
feeling, sensation
seizures
a sudden, violent, involuntary contraction of a group of muscles caused by a disturbance in brain function
convulsion
seizure
-ictal
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
loss of sensation and voluntary muscle movement
-paresis
paralysis
-plegia
paralysis
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 (arm) 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
cerebral contusion
bruise of the brain tissue
cranial hematoma
blood tumor in the skull
encephalitis
inflammation of the brain
neuropathy
disease of the nerves
cephalalgia
head pain
neurologist
nerve specialist
poliomyelitis
inflammation of the spine
neurectomy
surgical removal of a nerve
myoparesis
muscle paralysis (muscle weakness)
neurorrhaphy
suturing of a nerve