A patient complains of thirst, blurry vision, numb hands, and frequent urination. Which statement best explains why a doctor per
formed a blood glucose test on this patient? (A blood glucose test tests for levels of sugar in the blood.) The patient might have multiple sclerosis.
The patient might have sickle cell anemia.
The patient might have serious vision problems.
The patient might have diabetes.
Blood glucose test measures the amount of glucose in the blood. If the patient has diabetes (untreated), the levels of glucose will be elevated compared to the normal because insulin is not produced.
