Question

the progressive impairment of intellectual function is called:
a coma.
b delirium.
c palsy.
d dementia.

Explanation:

• Coma: A state of deep unconsciousness, not a progressive impairment of intellectual function.
• Delirium: An acute confusional state, usually sudden - onset and often reversible, not a progressive long - term impairment.
• Palsy: Refers to paralysis or weakness of muscles, not related to intellectual function impairment.
• Dementia: Characterized by a progressive decline in intellectual abilities such as memory, thinking, and problem - solving.

Answer:

D. dementia