This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Organic Mental Disorders, Subject name: Psychiatry
Catastrophic reaction is feature of: 
Select and explain. 
A. Dementia, B. Delirium, C. Schizophrenia, D. Anxiety
A: Dementia
Answer: A: Dementia 
Explanation: Catastrophic reaction: is a feature of dementia may result in an emotional outburst in a patient of dementia when he gets aware about his intellectual deficits in a stressful situation.