Causes of reversible dementia (delirium) in old age include:

Question

Quizplus · Accepted Answer

Drugs or medication can cause reversible dementia or delirium in old age. It is important to review medications and their dosages regularly to prevent cognitive impairment.

Answer: B 
 Korsakoff syndrome is a reversible form of dementia caused by a deficiency of thiamine. It is often seen in alcoholics and can be treated with thiamine supplementation.

Answer: C and D are incorrect choices as they are both irreversible forms of dementia.

Causes of Reversible Dementia (Delirium) in Old Age Include