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
Which of the following drug is given subcutaneously for diabetes 
Select and explain. 
A. Glipezide, B. Rapaglenide, C. Exenatide, D. Vildagliptin
C: Exenatide
Answer: C: Exenatide 
Explanation: GLP 1 analogs like exenatide, liraglutide, dulaglutide are given by SC injection Pramlintide- amylin analog is also given as an injection REF KD Tripathi 8th ed