Which of the Following Is NOT True About the Treatment

Which of the following is NOT true about the treatment of diabetes mellitus?

A) Persons with diabetes mellitus may treat the disease with medication only.
B) Antidiabetic medications delay absorption of glucose in the diet and inhibit glucose produced in the liver without lowering blood glucose levels.
C) Patients with type II diabetes mellitus may need an oral hypoglycemic agent or an antidiabetic drug.
D) Type I diabetes is most frequently treated with exogenous insulin preparations.
E) Patients with type II diabetes mellitus usually secrete some insulin, and treatment may be guided toward increasing the secretion of insulin by the pancreas.