Conditions Associated with LD

Question 1

Outline Down syndrome

Answer 1

Trisomy 21

1/660 live births

Mild-moderate ID

Features = flat face, short nose, big tongue, heart defects, intestinal blockage

Associations = depression, dementia, hypothyroidism

Question 2

Outline Williams syndrome

Answer 2

Not passed on from parent to child

LD

Features = wide mouth with a pronounced bottom lip, slightly high and rounded cheeks, and widely-spaced teeth

Associations = anxiety, depression

Question 3

Outline Autism

Answer 3

There are three common features of autism, which might affect the way a person:

• interacts with others in a social situation
• is able to communicate with others
• experiences the world around them.

Question 4

Outline fragile X syndrome

Answer 4

FMR-1 gene (amplified CGG repeat)

Mild-moderate ID

Features = high forehead, large ears, large testes, CT weakness

Associations = social anxiety, aggression, hyperactivity, attention deficit, self-injury

Question 5

Define intellectual disability

Answer 5

IQ <70

Significant impairment of adaptive functioning

Before 18y

Question 6

What are the causes of ID?

Answer 6

Prenatal = Downs, fragile X, spina bifida, CP, malnutrition, drugs

Perinatal = toxoplasmosis, asphyxia, prem birth

Postnatal = epilepsy, meningitis, measles, infection, head injury, social deprivation

Question 7

Outline a ID psychiatric hx

Answer 7

Demographic details
HPC
ID hx
PMH
FH
DH, allergies
Developmental hx
Forensic hx
Personal hx
SH
Risk assessment

Question 8

What psychiatric disorders and behavioural problems are common in people with learning disabilities?

Answer 8

• depression
• anxiety
• psychosis
• bipolar
• dementia (22%)
• schizophrenia (3%)
• challenging behaviour (15%) - aggression, destruction, self-injury

Question 9

What are the common disorders that effect people with learning disabilities?

Answer 9

• GI cancer - oesophagus, stomach, gall bladder
• Coronary heart disease
• DM
• Dental probs
• Epilepsy
• Swallowing and eating probs

Question 10

Describe the effects and use of psychotropic medication in people with learning disability

Answer 10

Use = typically for challenging behaviour (reduce excitation/aggression)

• should be offered only in combination with psychological intervention
• e.g. antipsychotics, antidepressants, mood stabilisers, sedatives