Correct Answer:
Option C - The only available biguanide medication is metformin. Which is commonly used as a first line treatment for type 2 diabetes the first option for type 2 diabetes are unable to control their blood sugars through diet and exercise alone.
C. The only available biguanide medication is metformin. Which is commonly used as a first line treatment for type 2 diabetes the first option for type 2 diabetes are unable to control their blood sugars through diet and exercise alone.