<prompt> Emergence Delirium is characteristic of ?MidazolamKetamineThiopentoneOpioids  <response>: Ans. is b i.e., Ketamine o Ketamine produces emergence reaction during awakening from anaesthesia -- vivid dreaming, illusions, extracorporeal experiences, excitment, confusion, fear and euphoria -- contraindicated in psychiatric illness like schizophrenia. 