system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Dissociative anaesthesia is produced by -
assistant
The correct answer is  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.