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': 'During surgery transfusion reaction is manifested as – a) Hypothermiab) Hypotensionc) Bleedingd) Increased muscle movemente) Decreased respiratory rate \nSelect and explain. \nA. a, B. bc, C. ac, D. ad', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]