Flashcards in schizophrenia spectrum Deck (46)
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1
4 A's of schizo
autism, ambivalence/apathy, loose associations, flat affect
2
definition of schizo: abnormalities in 1+ of what 5 domains
1. delusions
2. hallucinations
3. disorganized thinking/speech
4. grossly disorganized behavior
5. negative sx
3
fixed beliefs that are not amenable to change in light of conflicting evidence
delusions
4
gestures, comments, environmental cues are directed at oneself
referential delusions
5
individual believes falsely that another person is in love with them
erotomanic delusions
6
involve a conviction that a major catastrophe will occur
nihilistic delusions
7
preoccupation regarding health and organ fxn
somatic delusions
8
perception like experiences that occur without an external stimuli
hallucinations
9
childlike silliness to unpredictable agitation
grossly disorganized or abnormal motor behavior
10
purposeless and excessive motor activity without obvious cause
catatonic excitement
11
decr in motivated self initiated purposeful activities
avolution
12
diminished speech output
alogia
13
decr ability to experience pleasure
anhedonia
14
lack of interest in social interactions
asociality
15
pervasive pattern of social and interpersonal deficits marked by discomfort or inability to have close relationships, eccentricites
schizotypal disorders
16
what % schizotypal have 1+ MDD?
50%
17
prevalence of schizotypal disorders in US
4.6%
18
schizotypal disorders more common in males or females
males
19
criteria for delusional disorders: presence of ____delusions for ___
1+ delusions for 1+ months
20
most frequent subtype of delusional disorder
persecutory
21
which type of delusion disorder is more common in males than females
jealous
22
delusions, hallucinations, disorganized speech, catatonic behavior for >1 day but less than 1 month, with return to premorbid fxn
brief psychotic disorder
23
prevalence of brief psychotic disorder
9% of first onset psychosis
24
brief psychotic disorder more common in males or females
females
25
when delusions, hallucinations, disorganized speech, catatonic behavior (2+) are present for a significant time during a 1 month period
schizophreniform disorder
26
time course of schizophreniform disorder
episodes last at least 1 month, but less than 6 months
27
is schizophrenia or schizophreniform disorder more common
schizophrenia if 5x more common
28
likelihood of ppl with schizophreniform disorder going on to develop schizophrenia
2/3
29
schizophrenia definition: continous signs of disturbance persist for at least ____with ____mon of active sx
persist for at least 6 months with 1 month of active sx
30
