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Clinical Psych Final Littrell > Psychotic Disorders > Flashcards

Psychotic Disorders Flashcards

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1
Q

Psychotic symptoms include:

A

Delusions
Hallucinations
Disorganized speech
Disorganized behavior

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2
Q

What is the prevalence of schizophrenia in the US?

A

1%

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3
Q

Subtypes of schizophrenia include?

A

Paranoid, catatonic, disorganized, undifferentiated and residual

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4
Q

Schizophrenia involves a continuous period of signs of illness of how long?

A

6 months

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5
Q

Positive vs. Negative symptoms of schizophrenia.

A

Positive: Excesses or bizarre additions to normal thoughts, emotions or behaviors
Negative: Seem to be severe deficits (Flat affect, decreased emotional reactivity, alogia or avolition)

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6
Q

What is alogia? Avolition?

A

Alogia: Poverty of speech
Avolition: Lack of purposeful action

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7
Q

What is the life expectancy of a schizophrenic? Why?

A

Shorter than normal; 40% attempt suicide, 10-20% succeed

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8
Q

What is the age of onset for schizophrenia?

A

Females: 25
Males: 18

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9
Q

What is the role of genetics in schizophrenia?

A

Play a significant role, but not enough evidence alone to account for it

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10
Q

Chances of developing schizophrenia with a family history?

A

Sibling: 10%
Parent: 13%
MZ cotwin: 42%
Both parents: 46%

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11
Q

Symptoms are more or less severe in females?

A

Less; More severe in males

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12
Q

What chemical is implicated in schizophrenia research?

A

Dopamine

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13
Q

What psychosocial factor is no longer thought to be the cause of schizophrenia?

A

Schizophrenogenic mother

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14
Q

What disorder is characterized by at least 1 month of non-bizarre delusions without other active-phase symptoms of schizophrenia?

A

Delusional Disorder

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15
Q

A psychotic disorder that lasts more than a day and remits by 1 month is called?

A

Brief Psychotic Disorder

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16
Q

What two criteria differentiate schizophreniform disorder from schizophrenia?

A
  1. Duration- 1 month, but less than 6 months

2. Doesn’t necessarily impair social/occupational functioning

17
Q

A disturbance that develops in an individual who is influenced by someone else who has an established delusion with similar content?

A

Shared Psychotic Disorder

18
Q

Combines the symptoms of schizophrenia with a major affective disorder like bipolar?

A

Schizoaffective disorder

19
Q

Antipsychotic drugs in the ’90s were much better at controlling what symptoms?

A

Positive

20
Q

Common antipsychotic drugs.

A

Clozaril, Risperdal, Zyprexa, Seroquel and Geodon

21
Q

What is the most common side effect of today’s antipsychotic drugs?

A

Tardive dyskinesia

Clinical Psych Final Littrell (3 decks)

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