08 Psychotic and Trauma-Related Disorders Free Online FlashCards

What is psychosis?

Psychosis is a symptom that disrupts a person’s ability to distinguish what is real, not a diagnosis by itself.

How do delusions differ from hallucinations?

A delusion is a strongly held belief not supported by available evidence; a hallucination is a sensory experience without an external source.

What should a sudden or fluctuating change in thinking prompt?

A sudden or fluctuating change in thinking—especially with confusion, impaired attention, fever, injury, or new substance or medication exposure—requires prompt medical assessment.

What is the duration of brief psychotic disorder?

Brief psychotic disorder lasts at least one day but less than one month.

How should a clinician respond to a delusion?

Do not argue about or endorse a delusion. Acknowledge the person’s distress and ask what would help them feel safer.

What exposure and duration are associated with PTSD?

PTSD may follow exposure to actual or threatened death, serious injury, or sexual violence. Symptoms last more than one month and cause significant distress or impairment.

What principles guide trauma-informed care?

Trauma-informed care emphasizes safety, trust, collaboration, choice, and cultural responsiveness. Ask permission, explain procedures, protect privacy, and avoid pressuring the person to share details.

What kinds of conditions can cause psychosis?

Psychosis can occur in psychiatric disorders, substance- or medication-related conditions, and medical or neurologic illnesses.

What is the duration of schizophreniform disorder?

Schizophreniform disorder lasts one to six months.

What duration criterion distinguishes schizophrenia?

Schizophrenia involves continuous signs of disturbance for at least six months, including an active phase.

What safety concerns should be assessed in psychosis?

Ask directly and calmly about suicidal thoughts, thoughts of harming others, command hallucinations, access to means, basic needs, and immediate safety.

What are the main PTSD symptom patterns?

PTSD symptoms may include intrusive memories or nightmares, avoidance, negative changes in thoughts or mood, and heightened arousal or reactivity.