1. Give at least three causes of anemia and explain further the common manifestations of the disorder, diagnostic findings, and what education the nurse should give to the patient. 2. What is diabetes mellitus? Discuss the action and use of insulin to control diabetes mellitus. Discuss the action and use of oral hypoglycemic agents to control dm. 3. Identify the major nursing considerations associated with management of patient with dm2 (e.g nutrition, dietary prescription, activity, and psychological consideration).