Psychosis Flashcards
1
Q
Define Psychosis?
A
The experience of being out of touch with reality
2
Q
What are the three elements of psychosis?
A
Delusions
Thought disorder
Hallucinations
3
Q
What is a delusion?
A
False unshakeable belief not held by others in the same culture and contrary to available evidence.
4
Q
Define thought disorder?
A
Abnormality in thinking mechanisms so they don’t make sense
5
Q
Define hallucination?
A
Perceptual experience without an object or stimulus
Can be auditory, visual, olfactory, tactile, gustatory, somatic
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)