1. What is the pathogenesis of polydipsia, polyphagia, and polyuria in diabetes mellitus? 2. Explain how the cardiovascular, renal, ocular, and neurologic complications of diabetes mellitus develop 3....

1. What is the pathogenesis of polydipsia, polyphagia, and polyuria in diabetes mellitus?

2. Explain how the cardiovascular, renal, ocular, and neurologic complications of diabetes mellitus develop

3. Explain the pathogenesis of diabetic ketoacidosis.