Which of the following sugars is typically excreted in the urine of a diabetic patient?

Step-by-step solution

Diabetes mellitus is a metabolic disorder characterized by high blood glucose levels due to inadequate insulin production or insulin resistance. When the blood glucose concentration exceeds the renal threshold (approximately 160 to 180 mg/dL), the proximal tubules of the kidneys are unable to reabsorb all the filtered glucose. As a result, the excess glucose is excreted in the urine, a condition known as glycosuria. Therefore, glucose is the sugar typically found in the urine of a diabetic patient. Answer: Glucose