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what are positive symtomps
excesses of or bizarre additions to noraml thoughts, behaviors, and emotions
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what are negative symptoms
deficits of thoughts, emo, and behaviors
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what is Formal thought disorder ?
a disturbance in the production and organization of thought
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what is Loose associations
a common thinking disturbance in schizophrenia, characterzied by rapid shifts form one topic of converstaion to another.
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derailment is alos kwown as what?
loose associations
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what are Hallucination
the experiencing of sights, sounds, or other perceptions in the absence of external stimuli
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inappropriate affect
display of emotions that are unsuited to the situation
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Alagia
a decrease in speech or speech content; also known as poverty speech
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flat affect
lack of expressed emotions
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catatania
a pattern of extreme psychomotor symptoms found in some forms of schizo. which may include: stupor, rigidity, or posturing.
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people with schizo. experience ______ as a result are drained from energy and dont fallow through on goals or take action to start a task.
Avolition
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ackward movements or repeated grimaces and odd gestures can be catagorized as ________
psychomotor symptoms
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A) DSM check list for schizo. they must have two of what?
- 1.
- a)delusions
- b) halluciantions
- c) disorganized speech
- d) grossly diorganized or catatonic behavior
- e) negative symptoms
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B) schziophrenia check list of DSM
- 2. functioning markedly below the level achieved prior to onset
- 3. continuous signs of the disturbance for at least 6 months, at least one month of which includes symptoms in full and active.
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some sch. have enlarged _____
Ventricles
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biology of schizophrenia: They have small and abnormal what?
- *frontal lobe
- *Tmperal Lobe
- *Thalmus
- *Hippocampus
- *Amygdala
- *Temporal Lobe
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Englarged Ventricles can lead to what type of behavior?
experience a poorer social adjustment prior to the disorder and greater cog. disturbances.
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shizophrnics brain abnomaliteis might be do to _____ before birth
Virus
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dopamine hypothesis
the theory that schizophrenia results from exessive activity of the neurotransmitter dopamine
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antipsychotic drugs
drugs that help correct grossly confused or distorted thinking
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Phenothaiazine was that __A__ group of anthihistamine drugs of effective __B__ medications
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what is Psychosis?
State defined by a loss of contract with realtity
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Symptoms of Psychosis
A) Hallucinations
B) Delusions
- A. flase sensory perceptions
- B. false beliefs
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who is most likely to develop Schizo. men or women?
A)Woman
B)Men
C) Both
D) Equay likely
D)Equally likley
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What is the course of Schizophrenia?
- A. Prodromal
- B. Active
- C. Residual
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A. Prodromal
B.Active
C. Residual
- A. beginning of deterioration; mild symptoms with withdrawal and strange language.
- B. symptoms become increasingly apparent
- C. A return to prodromal
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DSM-IV-TR distinguishes 5 subtypes:
- 1. disorganized
- 2. catatonic
- 3. paranoid
- 4. undifferentiated
- 5. residual
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5 subtypes of dsm
a. disorganized
b. catatonic
c. paranoid
d. undifferentiated
e. residual
- a. charaterized by confusion, incoherence, and flat or inappropriate affect
- b. psychomotor disturbances
- c. symptoms which fit no subype; vague category
- d. symptoms which have lessened in strength and number;person may continue to disply blunted or inappropriate emotions.
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the bilogical view: what is Diathesis-Stress
- - suggests a biological predisposition to schizophrenia
- - triggered by later exposure to stress
- - more common among realtives with people with S.
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Personality Disorder
- An inflexible pattern of inner experiences and outward behavior.
- Axis2
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subtypes of PD
- A) Dramatic
- B)Anxious
- C)Odd
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Odd PD
- suspiciousness,
- social withdraw, and peculiar ways of thinking and perceiving. Schizophrenia
- related
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Odd PD subtypes
- Paranoid
- PD, Schizoid PD, Schizotypal PD
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Dramatic PD
- Behaviors
- are emotional & erratic. Diff. relationships/ unsatisfying
-
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Anxious
PDs
- display
- anxious and fearful behavior
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-
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schizoid
- Persistent
- avoidance of social relatihosp and limited emo. Expression. More men than
- Women. Seen as cold/flat
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