This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Donepezil is used in the treatment of which of the following conditions - 
Select and explain. 
A. Schizophrenia, B. Depression, C. Anxiety, D. Alzheimer dementia
D: Alzheimer dementia
Answer: D: Alzheimer dementia 
Explanation: Ans. is 'd' i.e., Alzheimer disease o Donepezil is a cerebroactive drug. It is used in Alzheimer's disease (AD).