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: Anaesthesia
[{'content': 'Pre anaesthetic medication glycopyrrolate is used for all of the following except \nSelect and explain. \nA. To relieve anxiety, B. Sedation, C. Increase BMR, D. Decrease secretion', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Preanaesthetic medications cause sedation and decrease basal metabolic rate.', 'role': 'assistant'}]