Which of the following states is characterized by a decline in
intellectual functioning?
a) Dementia
Dementia is an acquired syndrome in which progressive deterioration
in global intellectual abilities is of such severity that it interferes with
the person’s customary occupational and social performance.
b) Depression
Depression is a mood disorder that disrupts quality of life.
c) Delirium
Delirium is often called acute confusional state.
d) Delusion
Delusion is a symptom of psychoses.

1 Answer

Answer :

a) Dementia
Dementia is an acquired syndrome in which progressive deterioration
in global intellectual abilities is of such severity that it interferes with
the person’s customary occupational and social performance.

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