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
T.J.Crow 
Select and explain. 
A. Coined the term "Dementia Praecox", B. Gave 11 First rank symptoms, C. Divided Schizophrenia into 2 subtypes , Type I & Type II, D. Gave 4 'A's of Schizophrenia.
C: Divided Schizophrenia into 2 subtypes , Type I & Type II
Answer: C: Divided Schizophrenia into 2 subtypes , Type I & Type II 
Explanation: Type I
Type II


Positive Symptoms
Negative Symptoms


CT and MRI normal
CT and MRI shows enlarged ventricles


Good Prognosis
Bad Prognosis