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If the diameter of the afferent renal ar...

If the diameter of the afferent renal arteriole is decreased and that of efferent renal arteriole is increased, the ultrafiltration will

A

be faster

B

be slower

C

not takes place

D

take place with the same speed

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The correct Answer is:
B
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The diameter of efferent arteriole is less than that of afferent arteriole. Give reason.

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Which of the following statements about the glomerular filtration is CORRECT ? I. The hydrostatic pressure of blood in glomerular capillaries allows filtration. II. The diameter of the efferent arteriole is lesser than the diameter of the afferent arteriole. III. The fluid collected in the urinary space contains all constitution of blood except RBCs. IV. The net filtration pressure at the glomerulus is around 40 mm Hg.

If the afferent arteriole diameter is less than efferent arteriole than what happen ?

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TRUEMAN BIOLOGY-EXCRETORY PRODUCTS AND THEIR ELIMINATION-MULTIPLE CHOICE OUESTIONS
  1. Glomerular filtrate contains glucose in comparison to plasmsa

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  2. Which of the following is most likely to cause an increase in the glom...

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  3. If the diameter of the afferent renal arteriole is decreased and that ...

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  4. When does glomerular filtration occurs in Bowman's capsule?

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  5. Ultrafiltration occurs in a glomerulus when

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  6. Total filtrate formed in 24 hours in human kidney is

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  7. In human beings the capsular urine entering the Proximal Convoluted Tu...

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  8. Which of these will be completely reabsorbed from glomerular filtrate ...

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  9. Most of the glucose that is filtered through the glomerulus undergoes ...

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  10. Absorption of Na^(+) and K^(+) ions does not occur in :-

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  11. In which of the following regions of nephron does maximum reabsorption...

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  12. If Henle's loop were absent from mammalian nephron which of the follow...

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  13. Part of nephron impermeable to salt is

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  14. Which part of nephron is impermeable to water

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  15. Reabsorption of water through the tubules manily occurs by

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  16. ADH will be released from the posterior pituitary when there is a decr...

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  17. In deficiency of ADH, rate of micturition

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  18. Decreased level of ADH results in the prodction of

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  19. Urine is concentrated with the help of

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  20. In the renal tubules the permeability of the distal convoluted tubule ...

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