Hyperglycemia in type 2 diabetes mellitus is a result of:

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In type 2 diabetes mellitus, the body becomes resistant to insulin, requiring higher levels of insulin to maintain normal blood glucose levels. This leads to hyperinsulinemia or high levels of insulin in the blood. However, over time, the beta cells in the pancreas that produce insulin begin to fail, leading to insulin deficiency. This combination of hyperinsulinemia and insulin deficiency results in hyperglycemia. Glucagon deficiency and liver dysfunction may contribute to hyperglycemia in rare cases, but they are not the primary causes in type 2 diabetes mellitus.

Hyperglycemia in Type 2 Diabetes Mellitus Is a Result Of