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: Pharmacology
[{'content': 'All of the following are true except about GLP - 1 analogues except? \nSelect and explain. \nA. All drug have to be given subcutaneously, B. Exenatide is safe in renal failure, C. They can lead to acute pancreatitis., D. Liraglutide can lead to retinopathy', 'role': 'user'}, {'content': 'Answer: B \nExplanation: As GLP\xa0- 1 analogues\xa0are peptides and they should be given subcutaneously.\nThey stimulate\xa0β - cells and chronic use can lead to acute pancreatitis.\nLiraglutide & Semaglutide can cause retinopathy.\nExenatide is nephrotoxic and contraindicated in renal failure.', 'role': 'assistant'}]