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 of the following treatments cannot used for management of Obsessive Compulsive Disorder (OCD)? 
Select and explain. 
A. Cognitive Behaviour Therapy, B. Fluoxetine, C. Carbamazepine, D. Clomipramine
C: Carbamazepine
Answer: C: Carbamazepine 
Explanation: Fluoxetine and Clomipramine are used as medication options in OCD. However Cognitive Behaviour Therapy is the psychological traetment for OCD. This involves a technique called exposure and response prevention.