This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
[{'content': 'In hypotensive patients, Induction of anaesthesia should be done with: \nSelect and explain. \nA. Propofol, B. Ketamine, C. Thiopentone, D. Any of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ketamine produce a state of Dissociative anaesthesia ketamine increase systolic and diastolic blood pressure, increases heart rate and intracranial tension. Ketamine is good as induction agent for hypotensive patient.', 'role': 'assistant'}]