Which statement describes Type 1 diabetes?

Which statement describes Type 1 diabetes?

• A. Type 1 diabetes is typically juvenile onset and insulin-dependent, with little or no insulin produced.
• B. Type 1 diabetes is defined by insulin resistance and obesity.
• C. Type 1 diabetes is gestational diabetes.
• D. Type 1 diabetes does not require lifestyle modification.

Answer: (B)

Type 1 diabetes is an autoimmune process in which the body's immune system attacks and destroys the insulin-producing beta cells in the pancreas. This results in little or no endogenous insulin being produced, so people with this condition rely on lifelong insulin replacement. It most often presents in children and young adults, though it can occur at any age. Because the deficiency is absolute, blood glucose cannot be controlled by lifestyle changes alone, and treatment centers on insulin therapy, blood sugar monitoring, and education about dosing and carb counting. This distinguishes it from type 2 diabetes, which is driven largely by insulin resistance and is frequently associated with obesity and later-onset in adults, and from gestational diabetes, which occurs during pregnancy. While healthy lifestyle remains important for overall health, it cannot substitute for insulin in type 1 diabetes.

Type 1 diabetes is an autoimmune process in which the body's immune system attacks and destroys the insulin-producing beta cells in the pancreas. This results in little or no endogenous insulin being produced, so people with this condition rely on lifelong insulin replacement. It most often presents in children and young adults, though it can occur at any age. Because the deficiency is absolute, blood glucose cannot be controlled by lifestyle changes alone, and treatment centers on insulin therapy, blood sugar monitoring, and education about dosing and carb counting.

This distinguishes it from type 2 diabetes, which is driven largely by insulin resistance and is frequently associated with obesity and later-onset in adults, and from gestational diabetes, which occurs during pregnancy. While healthy lifestyle remains important for overall health, it cannot substitute for insulin in type 1 diabetes.