Canadian Pharmacist Qualifying Exam Practice · Question
A patient with newly diagnosed type 2 diabetes is prescribed gliclazide. What is the primary mechanism of action of this medication?
Gliclazide is a sulfonylurea that stimulates insulin release from the pancreatic beta cells, thereby lowering blood glucose. It is commonly used in type 2 diabe
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Question: A patient with newly diagnosed type 2 diabetes is prescribed gliclazide. What is the primary mechanism of action of this medication?
Answer options: ✅ Increases insulin secretion from pancreatic beta cells
- Decreases hepatic glucose production
- Improves insulin sensitivity in peripheral tissues
- Slows carbohydrate absorption in the gut
Correct answer: Increases insulin secretion from pancreatic beta cells
Explanation: Gliclazide is a sulfonylurea that stimulates insulin release from the pancreatic beta cells, thereby lowering blood glucose. It is commonly used in type 2 diabetes.
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