Question 1

Why is this test performed?

Accepted Answer

To differentiate between Type 1 and Type 2 diabetes. To evaluate pancreatic beta-cell reserve and insulin production capacity. To investigate causes of recurrent hypoglycemia. To monitor the response after pancreatic tumor removal.

Question 2

Who should get this test?

Accepted Answer

Newly diagnosed diabetic patients to determine the type. Diabetic patients not responding to standard treatments. Individuals with symptoms of unexplained hypoglycemia. Patients who have undergone pancreatic surgery.

Question 3

Interpreting the Results

Accepted Answer

Low Levels: May indicate Type 1 diabetes or beta-cell failure. High Levels: May indicate Type 2 diabetes, insulin resistance, or an insulinoma. Results must always be correlated with blood glucose levels at the time of testing.

Assess Your Pancreas Function - C-Peptide Insulin Secretion Test