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What is Dissociative anaesthesia is produced by - (PGI 99) and explain in detail?
Ans. is 'a' i.e., Ketamine 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. Ketamine (phencyclidine) induces dissociative anaesthesia.