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
Which type of Schizophrenia carries the best prognosis 
Select and explain. 
A. Simple, B. Catatonic, C. Hebephrenic, D. Paranoid
B: Catatonic
Answer: B: Catatonic 
Explanation: Catatonic schizophrenia carries the best prognosis.
It is charaxterized by Akinetic mutism & stupor.
ECT (Electroconvulsive therapy) is the treatment of choice.