Test 1 Terms and Definitions Flashcards
What is narcolepsy?
A chronic neurological disorder that affects the brain’s ability to control the sleep-wake cycle. Patients may feel rested after waking, but then feel very sleepy throughout much of the day
What is neuroleptic malignant syndrome?
Life threatening reaction to antipsychotic drugs with symptoms that include high fever, stiffness of muscles, altered mental status (paranoid behavior), and autonomic dysfunction
What is serotonin syndrome?
Life threatening drug reaction where there is too much serotonin in the brain with
Mild symptoms: chills, diarrhea
Severe: muscle rigidity, fever, seizures, fatiality
What is Antidepressant discontinuation syndrome?
A syndrome that occurs with sudden termination of most antidepressant medications
What are the side effects of antidepressant discontinuation syndrome for SSRIs?
Dizziness
Headache
Dysphoria
GI upset
Sleep problems
Lethargy
Hyperarousal/anxiety
What are the side effects of antidepressant discontinuation syndrome for TCAs?
Hypersalivation
Diarrhea
Urinary urgency
Abdominal cramping
Sweating
What are the extrapyramidal side effects?
Dysonia
Akathisia
Psuedoparkinsonism
Tardive Dyskinesia
What is Dysonia?
Spasms of muscles of the tongue, face, neck, back and upper eyes
What is Akathisia?
Compulsive, restless movements, anxiousness and agitation
What is Psuedoparkinsonism?
Symptoms include bradykinesia, masked face, tremors, rigidity, shuffle, drooling and cogwheeling
What is tardive dyskinesia?
Inability to control facial movements that involve facial grimacing, sticking out of the tongue, sucking or fishlike movements of the mouth
What are delusions?
False beliefs not based in reality that are considered positive symptoms of schizophrenia
What is metabolic syndrome?
A cluster of problems such as high blood pressure, high blood glucose, excess body fat around the waist, and abnormal cholesterol levels that may lead to heart disease, stroke, and diabetes
What are the phases of schizophrenia?
Prodromal
Acute
Stabilization
Maintaince
What occurs during the prodromal phase of schizophrenia?
the onset of symptoms including magical thinking
What occurs during the acute phase of schizophrenia?
Exacerbation of symptoms
What occurs during the Stablization phase of schizophrenia?
symptoms diminish and move towards previous level of functioning
What occurs during the maintenance (or residual) phase of schizophrenia?
New baseline of functioning is established
What are the positive symptoms of schizophrenia?
Hallucinations
Delusions
Paranoia
Altered thinking behavior and Speech
What are positive symptoms of schizophrenia treated with?
Dopamine receptor antagonists
What are the negative symptoms of schizophrenia?
anhedonia
avolition
social withdrawl
What is anhedonia?
Loss of ability to feel pleasure
What is avolition?
A total lack of motivation that makes it hard to get anything done