Neurology Flashcards
Brain
Housed within the bony cranium
Craniotomy
A surgical incision into the cranium to expose the brain tissue
The brain in located with the cranium and
is protected and covered by the meninges
Cerebrum
Largest Part of the Brain
Mening/o
meninges
myel/o
spinal cord
spin/o
spine; backbone
Amnesia
partial or total loss of memory of recent or remote past experience, forgetfulness
Expressive aphasia
inability to verbally express
Receptive aphasia
inability to understand the spoken or written word. Failure to communicate! Make up words
Cerebral palsy (CP)
caused by a lack of oxygen to parts of the baby’s brain during birth or at time of delivery
CVA
Cerebrovascular accident
TIA
Lasts only 24 Hrs. Temporary lack of oxygenated blood to brain tissue
Hemiplegia
A condition where there is paralysis on one side of the patient’s body
Hemiparesis
one half of the body is weakened but NOT paralyzed
Coma
deep state of unconsciousness & unresponsiveness
Glasgow Scale
measure depth of a coma
Eye opening response
Verbal response
Motor response
Epilepsy
Brief disruption! Recurring unprovoked condition in which a group of neurons in the brain seizures
seizures
is termed epilepsy, but some seizures may occur in people who do not have epilepsy
ict/o
seizure
convuls/o
seizure
epilept/o
seizure
Grand mal- Tonic
Stiffening/rigid movement
Clonic
Jerky/rapid contractions
complex partial and focal motor
Meningitis
inflammation of the protective membranes covering the brain & spinal cord
Migraine
sensitivity to light or sound= **photophobia
Narcolepsy
brief, involuntary episodes of falling asleep. Usually occurs during daytime. Not conscious, can be aroused
syncope
a brief/ temporary loss of consciousness
syncopal episode
lightheaded-*faints
brief lack of consciousness
vasovagal syncope
does not cause seizures
Bell’s Palsy
weakness, drooping or actual paralysis of one side of the face because of infection
ALS
Amyotrophic lateral sclerosis
Lou Gehrig’s disease
Muscle wasting spasms. No known cause
Multiple Sclerosis
chronic. progressive, degenerative autoimmune disease
TENS Unit
a device (box) that is used to control chronic pain
Neurofibromatosis
von Recklinghausen’s disease
CSF
Cerebrospinal fluid
EEG
electroencephalography
Glasgow Coma Scale (GCS)
numerical scale that measures the depth of a coma. Scale 1-15 eye opening, motor & verbal. response following a painful stimulus
LP
Lumbar puncture
Romberg Test
test balance- stand w/ feet together & eyes closed
Laminectomy
surgical procedure to treat a herniated disk
Carotid Endarterectomy
surgical procedure to remove plague from the inner lining of the carotid artery. Aids in restoring blood