. To keep the blood sugar as normal as possible without serious high or low blood sugars. . Instruct the patient not to self treat any corns or calluses. Of course, eating candy is probably a quicker way to obesity (and type 2 diabetes) than whole grains or fish. 5 FPG >126 on more than 1 occasion 2H plasma glucose level >200 during OGTT, using 75g glucose load Classic symptoms of hyperglycemia or hyperglycemia crisis with a random plasma glucose >200 DM Health Promotion. DKA is a life-threatening condition of diabetes mellitus. One-third of the nurses (34%) were trained in diabetic foot care and 29% received training related to the diabetic foot within the curriculum of nursing education. . * Blood glucose should be 70 to 130 mg/dL before.