Psychosis Flashcards

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1
Q

Define Psychosis?

A

The experience of being out of touch with reality

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2
Q

What are the three elements of psychosis?

A

Delusions
Thought disorder
Hallucinations

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3
Q

What is a delusion?

A

False unshakeable belief not held by others in the same culture and contrary to available evidence.

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4
Q

Define thought disorder?

A

Abnormality in thinking mechanisms so they don’t make sense

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5
Q

Define hallucination?

A

Perceptual experience without an object or stimulus

Can be auditory, visual, olfactory, tactile, gustatory, somatic

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6
Q

Causes of psychosis? (9)

A
Dementia (Organic)
Brain disorders (Organic)
Metabolic disorders (Organic) (e.g. thyroid, bushings, Addison's)
Intoxication (Substance Misuse)
Withdrawal (SM)
Schizophrenia (Non-Oganic/Functional)
Depression (Non-Oganic/Functional)
Mania (Non-Oganic/Functional)
Sleep deprivation (Non-Oganic/Functional)
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