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': "Which of the following statments is not true of McBurney's incsion - \nSelect and explain. \nA. Most suitable if the diagnosis of appendicitis is definite, B. If it is converted into a muscle cutting incision it is called Rutherford Morison's incision, C. Inguinal hernia is a sequlae of the incision, D. The incision can be extended upwards or downwards", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Incision is extended upwards and laterally not downwards.', 'role': 'assistant'}]