Postoperative nausea and vomiting are uncommon with
Propofol is antiemetic. Antiemetic effect - The postulated mechanisms include antidopaminergic activity, depressant effect on the chemoreceptor trigger zone and vagal nuclei, decreased release of glutamate and aspaate in the olfacto0ry coex and reduction of serotonin concentration in area postrema.
Thiopentone
Propofol
Etomidate
All the above
Intravenous Anesthetic Agents