RT Book, Section A1 Rema, Elvis W. A2 Freeman, Brian S. A2 Berger, Jeffrey S. SR Print(0) ID 1102569902 T1 Renal Physiology T2 Anesthesiology Core Review: Part One Basic Exam YR 2014 FD 2014 PB McGraw-Hill Education PP New York, NY SN 9780071821377 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1102569902 RD 2024/04/20 AB The kidney is a complex network of approximately two million nephrons that are involved in several regulatory and homeostatic functions. Each nephron consists of a glomerulus and a tubule that empties into a collecting duct. Urine is formed by glomerular ultrafiltration, and tubular reabsorption and secretion. The nephron regulates hormones that contribute to fluid homeostasis, bone metabolism, and hematopoiesis.