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: Medicine
[{'content': 'All of the following statements regarding Diabetes Mellitus are true, Except - \nSelect and explain. \nA. Insulin is not used in Type II Diabetes mellitus, B. Insulin levels may be increased in patients with Type II Diabetes mellitus, C. Insulin is essential to reverse Diabetic Ketoacidosis, D. Intravenous Insulin is administered as a sliding scale in the hospital setting', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]