Which statement defines a diabetes-related condition?

Which statement defines a diabetes-related condition?

• A. A condition in which the lungs are damaged.
• B. A disease of the liver due to alcohol.
• C. A condition that affects the heart's electrical system.
• D. A metabolic disease in which the body's inability to produce any or enough insulin causes elevated levels of glucose in the blood.

Answer: (D)

Diabetes is a metabolic disorder defined by elevated blood glucose due to problems with insulin. The statement describes the body's inability to produce any or enough insulin, which prevents glucose from entering cells and causes glucose to accumulate in the bloodstream. Insulin helps cells take in glucose for energy, so when insulin is deficient or ineffective, blood glucose rises. This distinguishes diabetes from conditions affecting the lungs, liver from alcohol, or the heart’s electrical system, which are not diabetes.

Diabetes is a metabolic disorder defined by elevated blood glucose due to problems with insulin. The statement describes the body's inability to produce any or enough insulin, which prevents glucose from entering cells and causes glucose to accumulate in the bloodstream. Insulin helps cells take in glucose for energy, so when insulin is deficient or ineffective, blood glucose rises. This distinguishes diabetes from conditions affecting the lungs, liver from alcohol, or the heart’s electrical system, which are not diabetes.