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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
Dialysis fluid contains all the constituents as in plasma except ______.
Explain the process of formation of urine with suitable diagram
Add a noteon composition of urine.
Put a tick mark (✓) against the most appropriate alternative in the following statement :
Besides water, the urine mainly contains :
Fill in the blank :
Evaporation of sweat from the skin surface has ............... effect.
State if the following statement is true or false. Correct the statement if it is false.
The Bowman’s capsule and glomerulus together form the Malpighian body.
Fill in the blank.
........................ is found in the seeds of poppy plants.
Write down the functional activity of the following parts,
Urethra ……………………
Explain the terms ultrafiltration and selective absorption
Choose the correct option.
Tubular secretion does not take place in ______.
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
If Henle’s loop were absent from mammalian nephron, which one of the following is to be expected?
With regards to toxicity and the need for dilution in water, how different are ureotelic and uricotelic excretions? Give examples of animals that use these types of excretion?
The correct path of transport of urine is ______
The following substances are the excretory products in animals. Choose the least toxic form among them?
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 ______.
Name the following:
Three stages of urine formation.
