OCD Flashcards

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1
Q

What is OCD

A

Obsessive compulsion disorder

Anxiety disorder characterised by persistent recurrent unpleasant thoughts & repetitive ritualistic behaviours

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2
Q

What are the behavioural symptoms of the obsessions of OCD

A

Hinder everyday functioning

Social impairment

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3
Q

What are the emotional symptoms of the obsessions of OCD

A

Extreme anxiety

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4
Q

What are the cognitive symptoms of the obsessions of OCD

A

Recurrent and persistent thoughts
Recognised as self generated
Attention all bias
Realisation of inappropriateness

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5
Q

What are the behavioural symptoms of the compulsions of OCD

A

Repetitive behaviour
Hinder everyday functioning
Social impairment

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6
Q

What are the emotional symptoms of the compulsions of OCD

A

Distress

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7
Q

What are the cognitive symptoms of the compulsions of OCD

A

Uncontrollable urges

Realisation of inappropriateness

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8
Q

Biological approaches to OCD (3)

A

Genetic explanation
Neural explanation
Evolutionary

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9
Q

Genetic explanations for OCD

A

OCD is transmitted through inherited factors

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10
Q

What is the neural explanation for OCD

A

perception of OCD as resulting from abnormally functioning brain mechanisms

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11
Q

What is the evolutionary explanation for OCD

A

Adaptive survival value

washing means protection against infection

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12
Q

What does drug therapy do for OCD

A

Elevates levels of serotonin

Cause orbital frontal context to function at more normal levels

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13
Q

Who comprised the twin study?

A

GROOTHEST 2005

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14
Q

What was the aim of the GROOTHEST STUDY

A

To see if there was any indication of the extent to which OCD is inherited

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15
Q

What were the findings of the GROOTHEST study

A

children : OCD influences 45-65

Adults : OCD influences 27-47

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16
Q

What are the conclusions of the GROOTHEST study

A

Twin studies indicate genetic component to transmission of OCD

Heritability greater in children than amongst children