This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
[{'content': 'All of the following preparation if insulin are rapid and sho acting except \nSelect and explain. \nA. Lispro, B. Aspa, C. Glargine, D. NPH', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Refer Harrison 16/e p 2173 Insulin glargine and insulin detemir are ultra long acting insulin Insulin apa and insulin lisped are ultra sho acting insulin.', 'role': 'assistant'}]