<prompt> Which drug is given in delayed vomiting after chemotherapy -MetoclopramideHyoscineDomperiodoneAprepitant  <response>: Ans. is d i.e., Aprepitant o Cisplatin can induce vomiting within 24 hours or after 2 days. DOC for the early vomiting is ondensetron while for delayed vomiting is aprepitant substant P antagonist. 