Intro to Non-Affective Psychotic Disorders

Flashcards created to review key concepts from the lecture on non-affective psychotic disorders, focusing on the DSM-5 classifications and characteristics.

What is the primary characteristic of disorders in the Schizophrenia Spectrum and Other Psychotic Disorders section of the DSM-5?

The presence of psychotic symptoms.

Name a disorder included in the DSM-5 Schizophrenia Spectrum and Other Psychotic Disorders.

Schizoaffective Disorder.

What does the 'Other Unspecified Schizophrenia Spectrum and Other Psychotic Disorder' indicate?

Symptoms do not meet the full criteria for any specific disorder in the class.

What is a key feature of 'Folie à Deux'?

A shared psychotic disorder where one individual's delusions influence another non-psychotic individual.

What is a significant risk factor for developing Folie à Deux?

Length of the relationship, particularly in long-term relationships.

What is required for a diagnosis of Brief Psychotic Disorder?

Presence of one or more of delusions, hallucinations, disorganized speech, or grossly disorganized behavior.

How long must symptoms be present to diagnose Brief Psychotic Disorder?

At least 1 day but less than 1 month.

What defines Delusional Disorder in terms of symptom duration?

The presence of one or more delusions lasting 1 month or longer.

What is a hallmark symptom of Catatonia?

Stupor, where there is no psychomotor activity and the individual does not actively relate to the environment.

In Catatonia, what is meant by 'waxy flexibility'?

Passive induction of a posture held against gravity.