1.Describe the stages of chronic kidney disease, and summarize the pathophysiolo

1.Describe the stages of chronic kidney disease, and summarize the pathophysiology, clinical manifestations, evaluation, and treatment.
2.Discuss common causes of acute pyelonephritis, and describe the pathophysiology, clinical manifestations, evaluation, and treatment.
Use at least one scholarly source other than your textbook to connect your response to national guidelines and evidence-based research in support of your ideas.