Question
The glomerular filtration rate (GFR) is defined as the volume of blood filtered per unit time through the glomerulus, a part of the nephron in
The glomerular filtration rate (GFR) is defined as the volume of blood filtered per unit time through the glomerulus, a part of the nephron in the kidney. Inulin is a polysaccharide that is neither metabolized nor synthesized in the body. It is often given to patients as a way to measure their glomerular filtration rate. It passes freely, completely and irreversibly in the glomerulus from the blood to the stream destined to become the urine. Assume that at the start of a test, inulin is present in the body at a steady-state concentration of 0.1 g/100 mL-blood. Over a one-hour period, 94 mL of urine is collected with an average inulin concentration of 0.08 g/mL. For this individual, find the GFR in units of mL/min
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