This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
second generation antipsychotic which functions as first generation antipsychotic in large doses 
Select and explain. 
A. clozapine, B. questiapine, C. risperidone, D. lurasidone
C: risperidone
Answer: C: risperidone 
Explanation: Risperidone * Impoance * Most commonly used Side effects * Behaves as FGA at large doses * EPS * TD Sexual dysfunction REf. kaplon and sadock, synopsis of psychiatry, 11 th edition, pg no 935