Encephalopathy & Seizures Flashcards
Definition of encephalopathy
Syndrome of brain dysfunction, usually applied to forebrain signs
Signs of encephalopathy
Mentation/behavior change Non-ocular blindness Seizures Compulsions Circling
Intracranial differentials for encephalopathy
Neoplasia Epilepsy Inflammatory Infectious Increased ICP Trauma Hemorrhage Vascular Degenerative
Extracranial differentials for encephalopathy
Hepatic
Hypertensive
Toxic
Renal/uremic
How can yopu distinguish a seizure from a non-seizure?
Drooling, vomiting, urination, defecation
What are indications for anticonvulsant therapy?
Cluster seizure
Status epilepticus
Neurological deficients or suspicion of structural disease
Aggression pre- or post- ictal
Extracranial differentials for seizures
Metabolic: BG, PSS, Ca, inc PCV
Toxic: EG, strychnine, tetanus, bufos
Vascular: arrhythmia, ischemic events
Nutritional: thiamine deficiency
Intracranial differentials for seizures
Idiopathic Inflammatory Neoplasia Vascular Infections Anomalous Traumatic Degenerative