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Pathology Exam 3 Seizures and Epilepsy
Seizures and Epilepsy
15
Pathology
Graduate
08/29/2016

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Term
Seizure
Definition
Excessive discharge of cerebral Neurons
Term
Epilepsy
Definition
chronic disorder characterized by recurrent seizures
-Unprovoked
-Finite
Term
EPILEPSY
Definition
-5 - 8 per 1000 individuals
-highest among young children and the elderly
-men:women - 1.5:1
Term
EPILEPSY
adult
Definition
congenital malformations, infections, tumors, vascular disease, degenerative diseases, CVA or injury
Term
Infantile seizure
causes
Definition
-Hypoglycemia
-Brian contusions
-Ischemic
Term
EPILEPSY pathogenesis
Definition
-chaotic, excessive electrical discharge in the central nervous system (CNS)
-abnormal excitability within the involved circuits (inherited)
Term
EPILEPSY
triggers
Definition
-Stress
-Poor nutrition
-Missed medication
-Skipping meals
-Flickering lights
-Illness
-Fever and allergies
-Lack of sleep
-Emotions such as anger, worry, or fear
-Heat and humidity
Term
Tonic-clonic seizures
Definition
-tonic phase: the body becomes rigid and the person is at risk of falling

-clonic phase: begins with rhythmic, jerky contractions especially in the extremities and ends with relaxation of all body muscles
Term
EPILEPSY
diagnosis
Definition
-Electroencephalography
-Observers
-History
-Recording
-Metabolic studies
Term
EPILEPSY
Treatment
Definition
meds
surgery
Term
Tonic vs clonic
Definition
tonic: extended

clonic: elbows flexed, internally rotated, supinated
Term
EPILEPSY
prognosis
Definition
increased mortality, Die due to secondary causes
Term
EPILEPSY
-seizure classification
Definition
Partial seizures
generalized
tonic-clonic
Term
partial seizure
-what are they
Definition
-Simple partial seizures
-Complex partial seizures
-Partial seizure evolving to secondarily generalized seizures
Term
Generalized seizures
-what are they?
Definition
-Absence seizures
-Myoclonic seizures
-Atonic seizures
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