renal function test

renal function test
A test in which blood or urine samples are checked for the amounts of certain substances released by the kidneys. A higher- or lower-than-normal amount of a substance can be a sign that the kidneys are not working the way they should. Also called kidney function test.

English dictionary of cancer terms . 2015.

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  • renal function test — kidney function t …   Medical dictionary

  • kidney function test — A test in which blood or urine samples are checked for the amounts of certain substances released by the kidneys. A higher or lower than normal amount of a substance can be a sign that the kidneys are not working the way they should. Also called… …   English dictionary of cancer terms

  • Renal function — Diagram showing the basic physiologic mechanisms of the kidney Renal function, in nephrology, is an indication of the state of the kidney and its role in renal physiology. Glomerular filtration rate (GFR) describes the flow rate of filtered fluid …   Wikipedia

  • kidney function test — a test of kidney function, such as of renal clearance or of the glomerular filtration rate; see also specific tests, including Fishberg concentration t., radioisotope renal excretion t., Rehberg t., and D xylose absorption t. Called also renal… …   Medical dictionary

  • kidney function test —  any clinical and laboratory procedure designed to evaluate various aspects of renal (kidney) capacity and efficiency and to aid in the diagnosis of kidney disorders. Such tests can be divided into several categories, which include (1)… …   Universalium

  • Renal failure — Classification and external resources ICD 10 N17 N19 ICD 9 …   Wikipedia

  • Renal glycosuria — Classification and external resources Glucose ICD 10 E74.8 …   Wikipedia

  • radioisotope renal excretion test — (for kidney function) radioisotopic material diluted with saline is rapidly injected into a well hydrated patient; urine collected through a catheter is examined at known intervals and the radioactivity of each specimen is determined and recorded …   Medical dictionary

  • test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

  • renal system — ▪ anatomy Introduction  in humans (human body), organ system that includes the kidneys, where urine is produced, and the ureters, bladder, and urethra for the passage, storage, and voiding of urine.       In many respects the human excretory, or… …   Universalium

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