The document discusses renal blood flow and glomerular filtration rate. It describes the structure and function of the nephron, which is the functional unit of the kidney. It explains that the kidneys filter around 180 liters of plasma per day but reabsorb around 99% of the filtered fluid, such that only around 1.5 liters becomes urine. Glomerular filtration is determined by glomerular hydrostatic pressure, oncotic pressure, and the filtration coefficient. Factors like renal blood flow, afferent and efferent arteriole constriction affect glomerular filtration rate. Tubuloglomerular feedback and other mechanisms help maintain stable renal blood flow and glomerular filtration rate

1. Renal blood flow(RBF)&glomerular filtration rate(GFR). Dr.M.A.M.Shaikhani.