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: Psychiatry
ECT is indicated in 
Select and explain. 
A. Neurotic Depression, B. Auditory hallucination, C. Schizophrenia, D. Delusional Depression
D: Delusional Depression
Answer: D: Delusional Depression 
Explanation: D i.e. Delusional Depression