This revised edition of a monograph which introduces the student to the basic science principles and clinical applications of renal physiology begins with structure and function of the kidneys and a step-by-step review of renal processes. The text emphasizes the core body of information needed to fully understand renal haemodynamics, sodium and water excretion, renal regulation of potassium, hydrogen ion and calcium/phosphate balance. The book introduces the student to the molecular biology aspects of renal physiology. It also: includes more study questions with detailed answers following each chapter; outines learning objectives in each chapter, and features expanded lists of suggested readings; and includes expanded coverage of intra-renal mediators. Detailed footnotes and suggested readings are supplied for expanded study.