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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
Explain the autoregulatory mechanism of GFR.
Answer the following in detail.
Explain the structure of a nephron with the help of a diagram.
Multiple Choice Question: Ultrafiltration occurs in:
Multiple Choice Question: In the Bowman’s capsule:
What is micturition?
Higher Order Thinking Skill
Why do you think that urine analysis is an important part of medical diagnosis?
What forces promote glomerular filtration? What forces opposes them? What is meant by net filtration pressure?
In which segment of the nephron most of the re-absorption of substances takes place?
Which segment is the site of secretion and regulated reabsorption of ions and pH homeostasis?
If Henle’s loop were absent from mammalian nephron, which one of the following is to be expected?
The end product of Ornithine cycle is ______.
Glomerular filtrate contains ______.
Na+ excretion in the urine is reduced by secretion of ______
Proximal convoluted tubule differs from distal convoluted tubule being lined by ______
The osmotic pressure of blood that opposes ultrafiltration is about ______ mm Hg.
The pH of human urine is approximately ______.
Complete the following:
Urinary excretion = Tubular reabsorption + Tubular secretion –
The composition of glomerular filtrate and urine is not same. Comment.
Name the substances other than water, that are reabsorbed during urine formation. What are the two parameters that decide the amount of water that is reabsorbed in the kidney?
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 ______.
