Which antiemetic drug works by blocking dopamine in the chemoreceptor trigger zone,causing the zone to be desensitized to impulses received from the gastrointestinal tract?

Question

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Prokinetic drugs,particularly metoclopramide,work by blocking dopamine in the chemoreceptor trigger zone,causing the zone to be desensitized to impulses received from the gastrointestinal tract.

Which Antiemetic Drug Works by Blocking Dopamine in the Chemoreceptor