What is CKD? What are the 5 stages of CKD? Why are the kidneys so important? What can I do to protect my kidneys? What is a nephrologist? What tests are done to assess and monitor my kidney function? How is my diabetes control related to my kidney function? How is my blood pressure control related to my kidney function? Why do I need to take multiple blood pressure medications? How does diet affect my kidney function? Are there medications I should avoid with CKD? Why do I have anemia? What are my treatment options if my kidneys fail? What is dialysis? What is a vascular access? What do my kidneys do?