This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intravenous Anesthetic Agents, Subject name: Anaesthesia
[{'content': 'There is an increased incidence of emergence delirium with ketamine in all of the following condition except:- \nSelect and explain. \nA. Age >15 years, B. Female gender, C. Dose of ketamine < 1mg/kg, D. A history of personality disorders', 'role': 'user'}, {'content': 'Answer: C \nExplanation: High dose > 2 mg / kg is associated with postoperative delirium. predisposing factors for postoperative delerium seen with intravenous ketamine 1. high dose of ketamine 2. female gender 3. a history of personality disorder 4. adult 5. prior intravenous glycopyrolate', 'role': 'assistant'}]