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: Surgery
[{'content': 'No touch technique of suturing should be undertaken to reduce risk of \nSelect and explain. \nA. Hematoma formation, B. Needle stick injuries, C. Abscess formation, D. None of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Suturing should be undertaken using a no-touch technique to reduce the risk of a needle-stick injury. Obviously, this is not possible when performing a subcuticular closure using a straight needle, still used by many for this type of closure', 'role': 'assistant'}]