All of the following drugs are atypical antipsychotics EXCEPT?: (A) Olanzapine, (B) Clozapine, (C) Risperidone, (D) Thioridazine
Answer is D. Clozapine, asenapine, olanzapine, quetiapine, paliperidone, risperidone, seindole, ziprasidone, zotepine, and aripiprazole are atypical antipsychotic drugs. Ref KD Tripati 8th ed.