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
Which of the following anaesthesia will produce decreased EEG activities –
assistant
The correct answer is  Activation of EEG :- Inhalational agent (subanesthetic doses), Barbiturates (small dose), Benzodiazepines (small doses), Etomidate (small doses), Nitrous oxide, Ketamine, Mild hypercapnia, Sensory stimulation, Hypoxia (early).
Depression of EEG :- Inhalational agents (1-2 MAC), Barbiturates, opioids, propofol, etomidate, hypocapnia, marked hypercapnia, Hypothermia, Ischemia, Hypoxia (late).