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: Forensic Medicine
[{'content': 'A 6 hrs old snake bite patient come emergency with mild local oedema at the injury site on examination no abnormality detected, laboratory investigation shows normal report, most appropriate management- \nSelect and explain. \nA. Intravenous antisnake venom, B. Incision and suction, C. Wait & watch, D. Locally subcutaneous antisnake venom', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]