Which of the following statements is correct | vedclass

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Question

(A) The regulation of kidney function is primarily controlled by hormonal feedback mechanisms involving the hypothalamus,$JGA$ (Juxtaglomerular Appara

Vedclass · Accepted Answer

When someone drinks excess water,$ADH$ is not released.

Vedclass · Answer

(A) The regulation of kidney function is primarily controlled by hormonal feedback mechanisms involving the hypothalamus,$JGA$ (Juxtaglomerular Apparatus),and the heart.$1$. When a person drinks excess water,the blood osmolarity decreases. This inhibits the osmoreceptors in the hypothalamus,which in turn suppresses the release of $ADH$ (Antidiuretic Hormone) from the neurohypophysis. This leads to diuresis (increased urine production) to maintain water balance.$2$. Cold temperature generally suppresses $ADH$ release,leading to increased urine output.$3$. Angiotensin $II$ is formed when glomerular blood flow or blood pressure decreases,activating the $RAAS$ pathway,not when it increases.$4$. During summer,the body loses water through sweat,increasing blood osmolarity,which stimulates $ADH$ release to conserve water,not inhibits it.

Which of the following statements is correct regarding the regulation of kidney function?

Similar Questions

In cases of excessive bleeding,profuse sweating,or prolonged delay in fluid intake,what happens to the glomerular filtration rate?

Given below are two statements.
Statement $I$: Macula densa and $JG$ cells together form the $JG$ apparatus.
Statement $II$: The $JG$ apparatus plays an important role in reabsorption of glucose within kidney.
In the light of above two statements,choose the correct answer from options given below.

When $GFR$ (Glomerular Filtration Rate) $.....P......$,the $JG$ (Juxtaglomerular) cells release $.....Q.....$ hormone.
$P\quad\quad Q$

Water retention in the body is assisted by . . . . . . hormone.

If there is a deficiency of $ADH$ (antidiuretic hormone),what would be its effect?

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