This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
[{'content': 'Pulp space infection is known as \nSelect and explain. \nA. Felon, B. Paronychia, C. Perionychia, D. Onychonychia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A felon is an abscess between the specialised fibrous septae in the fingeip pulp. It causes intense pain and may lead to terminal phalangeal osteomyelitis. Reference : Bailey & Love, 27th Edition, page no = 503.', 'role': 'assistant'}]