<prompt> Dissociative anaesthesia is produced by -KetamineEtomidatePropofolThiopentone  <response>: Ans. is a i.e., Ketamine o Dissociative anaesthesia is characterized by profound analgesia, immobility, amnesia with light sleep and feeling of dissociation from once own body and the surroundings Cataleptic state,o Ketamine phencyclidine induces dissociative anaesthesia. 