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Read the following statement and choose ...

Read the following statement and choose the correct option
I. Asceding limb of Henle's loop is permeable to water
II. Tubular cells secrete substance like `H^(+), K^(+)` and ammonia into filtrate
III. There is maximum reabsorption in Henle's loop
IV. Conditional reabsorption of `Na^(+)` occurs in DCT
V. PCT helps in maintaining ionic balance of body fluids

A

I,IV and V are correct

B

II,III and V are correct

C

II,IV and V are correct

D

I,II and III are correct

Text Solution

Verified by Experts

The correct Answer is:
D
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Read the following statements about the excretory system in humans: I. A fall in GFR can activate the JG cells to release renin. II. ADH can also affect the kidney function by its constrictory effects on blood vessels. III. The proximity between the Henle's loop and vasa recta, as well as the counter-current in them help in maintaining an increasing osmolarity towards the outer medullary interstitium. IV Our lungs remove large amounts of CO_(2) (108 litres/day). V. Renal calculi are the stone or insoluble mass of crystallised salts like oxalates within the kidney. How many of these are correct?

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Which of the following statements is correct? I. Renal vein take blood away from kidney II. Loop of Henle conserves water III. Podocytes occur in inner wall of Bowman's capsule IV. Ultrafiltrate/nephric filtrate is plasma minus proteins.

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Read the following statements regarding various steps of urine formation. A. Blood flows through glomerular capillaries under a pressure created due to difference in diameter of afferent and efferent arterioles. B. Filtrate formed after ultrafiltration is isotonic to blood plasma. C. Reabsorption of glucose occurs throughout the tubules of nephron. D.Selective tubular secretion of H and K ions help in maintaining ionic balance of body. Select the option having only correct statements

ARIHANT NEET-EXCRETORY PRODUCTS AND THEIR ELIMINATION-Section(C )-Medical entrances gallery
  1. Which of the following activates JG cells to release renin?

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  2. Dialysing fluid have the same composition as that of plasma except :-

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  3. Read the following statement and choose the correct option I. Ascedi...

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  4. The maximum amount of electrolytes and water (70-80 per cent) from the...

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  5. ADH regulates the permeability of

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  6. Which one of the following correctly explains the function of a specif...

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  7. Uricotelic mode of passing out nitrogenous wastes is found in

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  8. Which one of the following statement is correct respect to kidney func...

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  9. Choose the correct statement.

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  10. The condition where urea accumulates in blood is

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  11. The waste products produced in man which need to be excreted are

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  12. The human kidney is originated from which germ layer?

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  13. Physiologically urea is produced by the action of an enzyme

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  14. Glucose and amino acids are reabsorbed in

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  15. In 24h, total glomercular filtrate formed in the human kidney is appro...

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  16. Which one of the following statements in regard to the excretion by th...

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  17. The principal nitrogenous excretory compound in humans is synthesised ...

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  18. The function of renin is

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  19. Function of renin is

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  20. Facultative reabsorption of water occurs in

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