This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diabetes Mellitus, Subject name: Medicine
[{'content': 'Once a week preparation used in diabetes management is? \nSelect and explain. \nA. Alogliptin, B. Empagliflozin, C. Albiglutide, D. Glimepiride', 'role': 'user'}, {'content': 'Answer: C \nExplanation: GLP-1 Receptor agonists: exenatide, albiglutide, dulaglutide are available as once weekly administration by subcutaneous route. Liraglutide needs to be given once per day.', 'role': 'assistant'}]