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
Electroconvulsive therapy is indicated in - 
Select and explain. 
A. Psychotic symptoms, B. Neurotic symptoms, C. Dissociative symptoms, D. Affective symptoms
A: Psychotic symptoms
Answer: A: Psychotic symptoms 
Explanation: ECT is indicated in severe depression in psychotic symptoms.