NEET 2011 · Class 11

Excretory Products and their Elimination

Which one of the following statements is correct with respect to kidney function regulation?

  1. (A)When someone drinks lot of water, ADH release is suppressed.
  2. (B)Exposure to cold temperature stimulates ADH release.
  3. (C)An increase in glomerular blood flow stimulates formation of angiotensin II.
  4. (D)During summer when body loses lot of water by evaporation, the release of ADH is suppressed.

The NCERT line that answers it

Verbatim line

An increase in body fluid volume can switch off the osmoreceptors and suppress the ADH release to complete the feedback.

Chapter
Excretory Products and their Elimination
Section
16.5 REGULATION OF KIDNEY FUNCTION
Page
7
Words matched
20 of 20

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states that 'An increase in body fluid volume can... suppress the ADH release,' which directly matches the biological fact in option A that drinking lots of water (increasing fluid volume) suppresses ADH release.

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Question text is reproduced from the published NEET 2011 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.