Schizophrenia Spectrum and Other Psychotic Disorders Terminology
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Questions and Answers

What term is used to describe fixed beliefs that are not amenable to change in light of conflicting evidence?

  • Delusions (correct)
  • Loose Associations
  • Affective flattening
  • Tangentiality
  • Which type of hallucination involves perception-like experiences without an external stimulus, such as auditory or visual perceptions?

  • Avolition
  • Delusions
  • Affective flattening
  • Hallucinations (correct)
  • Which symptom in psychosis can manifest as childlike silliness, unpredictable agitation, or marked decrease in reactivity to the environment?

  • Grandiose Delusions
  • Alogia
  • Catatonic Behavior (correct)
  • Asociality
  • What term describes the absence of behaviors that are normally present, such as speech, affect, and motivation?

    <p>Negative Symptoms</p> Signup and view all the answers

    Which type of disorganized symptom can impair effective communication and be inferred from speech with loose associations or tangentiality?

    <p>Disorganized Thinking</p> Signup and view all the answers

    What is a common sensorimotor symptom associated with catatonia?

    <p>Echolalia</p> Signup and view all the answers

    Which of the following is NOT a symptom of catatonia?

    <p>Memory enhancement</p> Signup and view all the answers

    What kind of symptoms are often experienced during the prodromal phase of Schizophrenia?

    <p>Subthreshold positive psychotic symptoms</p> Signup and view all the answers

    Prior to DSM-5, what were some of the diagnostic subtypes of Schizophrenia?

    <p>Paranoid, disorganized, catatonic, undifferentiated</p> Signup and view all the answers

    What is a characteristic feature of the premorbid phase in Schizophrenia?

    <p>Evidence of cognitive, emotional, and behavior signs before the prodromal phase</p> Signup and view all the answers

    What is a key requirement for the diagnosis of Schizophrenia according to the provided text?

    <p>Marked impairment in functioning</p> Signup and view all the answers

    Which symptom must be present for a diagnosis of Schizophrenia as per the text?

    <p>Disorganized speech</p> Signup and view all the answers

    What is a characteristic of the prodromal or residual periods in Schizophrenia according to the text?

    <p>Negative symptoms</p> Signup and view all the answers

    Which area of functioning needs to be markedly below previous levels for a Schizophrenia diagnosis?

    <p>Interpersonal relations</p> Signup and view all the answers

    What duration is essential for continuous signs of disturbance to be present in Schizophrenia diagnosis?

    <p>6 months</p> Signup and view all the answers

    What is the primary basis for diagnosing Schizophreniform disorder?

    <p>Interview and history taking</p> Signup and view all the answers

    Which symptom is not typically helped by antipsychotic medications in Schizophreniform disorder?

    <p>Cognitive deficits</p> Signup and view all the answers

    What is a common side effect associated with some antipsychotic medications used in Schizophreniform disorder?

    <p>Tardive dyskinesia</p> Signup and view all the answers

    Which type of medication may theoretically help with attention problems in Schizophreniform but could potentially increase vulnerability to psychotic episodes?

    <p>Stimulants</p> Signup and view all the answers

    What is the main purpose of adjunct medications like mood stabilizers and sedatives in treating Schizophreniform disorder?

    <p>Stabilize mood and address agitation</p> Signup and view all the answers

    What is a key requirement for a diagnosis of Schizophrenia in the given context?

    <p>Meeting Criterion A during an uninterrupted period of illness</p> Signup and view all the answers

    Which scenario would NOT support the diagnosis described in the text?

    <p>Meeting criteria for both major mood and schizophrenic episodes at different times</p> Signup and view all the answers

    What distinguishes Substance-Induced delusions and hallucinations from those in the context of the text?

    <p>Symptoms develop during or soon after substance use</p> Signup and view all the answers

    Which factor is crucial in ruling out other Psychotic Disorders in the given scenario?

    <p>Not attributing symptoms to substances or medical conditions</p> Signup and view all the answers

    What is a commonality between Schizophrenia and Substance-Induced psychotic disorders?

    <p>Both may co-occur with medical comorbidities</p> Signup and view all the answers

    What is a common risk factor for developing schizophrenia according to the text?

    <p>Low birth weight</p> Signup and view all the answers

    Which of the following is a suspected neurodevelopmental factor contributing to schizophrenia according to the text?

    <p>Pruning problems</p> Signup and view all the answers

    What is one of the outcomes of excessive synaptic pruning in individuals with schizophrenia based on the text?

    <p>Severe impairments</p> Signup and view all the answers

    Which brain abnormality is prominently observed in individuals with schizophrenia according to the text?

    <p>Reduced white matter integrity</p> Signup and view all the answers

    What common symptomatology related to auditory perceptions activates similar brain regions as hallucinations according to the text?

    <p>External perceptions</p> Signup and view all the answers

    What kind of memory impairment is typically observed in patients with schizophrenia?

    <p>Nonverbal</p> Signup and view all the answers

    Which cognitive domain shows significant overlap between clinical features of schizophrenia and frontal system dysfunction?

    <p>Executive Functions</p> Signup and view all the answers

    What symptom is associated with antipsychotic treatment that is typically reversible?

    <p>Parkinsonian symptoms</p> Signup and view all the answers

    Which neuropsychological finding is a key determinant of functional disability in people with schizophrenia?

    <p>Theory of mind</p> Signup and view all the answers

    What sensorimotor symptom is associated with catatonia and is potentially irreversible?

    <p>Tardive dyskinesia</p> Signup and view all the answers

    Which cognitive function is typically intact in patients with schizophrenia?

    <p>Procedural memory</p> Signup and view all the answers

    What type of symptoms are associated with akathisia in individuals undergoing antipsychotic treatment?

    <p>Motor restlessness and agitation</p> Signup and view all the answers

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