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प्रश्न
What solute is normally present in the body to estimate GFR in humans?
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उत्तर
Creatinine
संबंधित प्रश्न
What is meant by the term osmoregulation?
Dialysis fluid contains all the constituents as in plasma except ______.
Fill in the blank :
The unit of human kidney is called .....................
Give the working of the nephron.
Multiple Choice Question: In the Bowman’s capsule:
Answer the following question.
Effective filtration pressure was calculated to be 20 mmHg; where glomerular hydrostatic pressure was 70 mm of Hg. Which other pressure is affecting the filtration process? How much is it?
Mention any two vital functions of human kidney
What is micturition?
If the afferent arteriole of the nephron constricts, what happens to the GFR in that nephron? If the efferent arteriole constricts what happens to the GFR in that nephron? Assume that no auto regulation takes place.
Aldosterone acts at the distal convoluted tubule and collecting duct resulting in the absorption of water through ______.
Identify the biological term
Carry urine from the kidneys to the bladder.
What is the nitrogenous waste produced by amphibian larvae and by the adult animal?
What is tubular secretion? Name the substances secreted through the renal tubules.
The correct path of transport of urine is ______
Which part of the nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts and water into the blood capillaries?
First step in urine formation is ______.
Sort the following into actively or passively transported substances during reabsorption of GFR.
glucose, amino acids, nitrogenous wastes, Na+, water
Complete the following:
Urinary excretion = Tubular reabsorption + Tubular secretion –
How does tubular secretion help in maintaining ionic and acid-base balance in body fluids?
A large quantity of fluid is filtered every day by the nephrons in the kidneys. Only about 1% of it is excreted as urine. The remaining 99% of the filtrate ______.
