This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other topics and Adverse effects, Subject name: Anatomy
Which of following statements about extrapyramidal effects of antipsychotic drugs is FALSE? 
Select and explain. 
A. Caused by blockade of dopamine receptors, B. Less likely to be produced by clozapine than by chlorpromazine, C. Can be countered to some degree by antimuscarinic drugs, D. Haloperidol does not cause extrapyramidal syndrome
D: Haloperidol does not cause extrapyramidal syndrome
Answer: D: Haloperidol does not cause extrapyramidal syndrome 
Explanation: (Ref: KDT 6/e p430, 431, 432) Extrapyramidal adverse effects of antipsychotic drugs are due to blockade of dopamine receptors. These are less often seen with atypical anti-psychotics like clozapine and risperidone (and more often with classical drugs like haloperidol and chlorpromazine). These effects can be treated with central anticholinergic drugs like benztropine and trihexiphenidyl.