To prevent diabetic nephropathy, what should the LPN reinforce teaching about?

Optimal glucose control through exercise and diet is essential in preventing diabetic nephropathy because maintaining stable blood glucose levels helps reduce the risk of kidney damage, which is a common complication of diabetes. Chronic high blood sugar can lead to damage of the blood vessels in the kidneys, impairing their function over time. By focusing on glucose control through a balanced diet and regular physical activity, individuals can help minimize the stress on their kidneys and maintain overall health.

While annual eye examinations, prevention of hypoglycemia, and foot care are important aspects of diabetes management and can prevent other complications, they are not directly linked to the prevention of diabetic nephropathy as glucose control is. Diabetic nephropathy primarily arises from prolonged hyperglycemia, which is why maintaining optimal glucose levels is the most effective strategy for protecting kidney function.