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Atrial natriuretic factor (ANF) is released in response
to the increases in blood volume and blood pressure.
Which of the following is not the function of ANF ?
- a)Stimulates aldosterone secretion
- b)Inhibits the release of renin from JGA
- c)Stimulates salt loss in urine
- d)Inhibits sodium reabsorption from collecting duct
Correct answer is option 'A'. Can you explain this answer?
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Atrial natriuretic factor (ANF) is released in responseto the increase...
Function of Atrial Natriuretic Factor (ANF)
ANF is a hormone that is released from the heart in response to increases in blood volume and blood pressure. Its main function is to regulate fluid and electrolyte balance in the body. The functions of ANF include:
Inhibits the release of renin from JGA
ANF inhibits the release of renin from the juxtaglomerular apparatus (JGA) in the kidney. Renin is an enzyme that plays a role in the renin-angiotensin-aldosterone system (RAAS), which regulates blood pressure and fluid balance in the body. By inhibiting renin release, ANF reduces the activity of the RAAS and promotes salt and water excretion by the kidneys.
Stimulates salt loss in urine
ANF promotes salt and water excretion by the kidneys by increasing the glomerular filtration rate (GFR) and inhibiting the reabsorption of sodium and water in the kidney tubules. This leads to increased urine output and reduced blood volume and blood pressure.
Inhibits sodium reabsorption from collecting duct
ANF inhibits the reabsorption of sodium and water in the collecting duct of the kidney. This leads to increased urine output and reduced blood volume and blood pressure.
Does not stimulate aldosterone secretion
Aldosterone is a hormone that is produced by the adrenal gland and plays a role in the RAAS. It promotes the reabsorption of sodium and water in the kidney tubules and increases blood volume and blood pressure. ANF does not stimulate aldosterone secretion; rather, it inhibits the activity of the RAAS and promotes salt and water excretion by the kidneys.
In conclusion, ANF is a hormone that plays an important role in regulating fluid and electrolyte balance in the body. It inhibits the release of renin from JGA, stimulates salt loss in urine, and inhibits sodium reabsorption from the collecting duct. However, it does not stimulate aldosterone secretion.
ANF is a hormone that is released from the heart in response to increases in blood volume and blood pressure. Its main function is to regulate fluid and electrolyte balance in the body. The functions of ANF include:
Inhibits the release of renin from JGA
ANF inhibits the release of renin from the juxtaglomerular apparatus (JGA) in the kidney. Renin is an enzyme that plays a role in the renin-angiotensin-aldosterone system (RAAS), which regulates blood pressure and fluid balance in the body. By inhibiting renin release, ANF reduces the activity of the RAAS and promotes salt and water excretion by the kidneys.
Stimulates salt loss in urine
ANF promotes salt and water excretion by the kidneys by increasing the glomerular filtration rate (GFR) and inhibiting the reabsorption of sodium and water in the kidney tubules. This leads to increased urine output and reduced blood volume and blood pressure.
Inhibits sodium reabsorption from collecting duct
ANF inhibits the reabsorption of sodium and water in the collecting duct of the kidney. This leads to increased urine output and reduced blood volume and blood pressure.
Does not stimulate aldosterone secretion
Aldosterone is a hormone that is produced by the adrenal gland and plays a role in the RAAS. It promotes the reabsorption of sodium and water in the kidney tubules and increases blood volume and blood pressure. ANF does not stimulate aldosterone secretion; rather, it inhibits the activity of the RAAS and promotes salt and water excretion by the kidneys.
In conclusion, ANF is a hormone that plays an important role in regulating fluid and electrolyte balance in the body. It inhibits the release of renin from JGA, stimulates salt loss in urine, and inhibits sodium reabsorption from the collecting duct. However, it does not stimulate aldosterone secretion.
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Atrial natriuretic factor (ANF) is released in responseto the increase...
Only in option (a) there will be more absorption of water which leads to increase in blood pressure and ANF is responsible for decreasing BP as it is also mentioned in question. So option (a) is correct.
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Atrial natriuretic factor (ANF) is released in responseto the increases in blood volume and blood pressure.Which of the following is not the function of ANF ?a)Stimulates aldosterone secretionb)Inhibits the release of renin from JGAc)Stimulates salt loss in urined)Inhibits sodium reabsorption from collecting ductCorrect answer is option 'A'. Can you explain this answer?
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Atrial natriuretic factor (ANF) is released in responseto the increases in blood volume and blood pressure.Which of the following is not the function of ANF ?a)Stimulates aldosterone secretionb)Inhibits the release of renin from JGAc)Stimulates salt loss in urined)Inhibits sodium reabsorption from collecting ductCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Atrial natriuretic factor (ANF) is released in responseto the increases in blood volume and blood pressure.Which of the following is not the function of ANF ?a)Stimulates aldosterone secretionb)Inhibits the release of renin from JGAc)Stimulates salt loss in urined)Inhibits sodium reabsorption from collecting ductCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Atrial natriuretic factor (ANF) is released in responseto the increases in blood volume and blood pressure.Which of the following is not the function of ANF ?a)Stimulates aldosterone secretionb)Inhibits the release of renin from JGAc)Stimulates salt loss in urined)Inhibits sodium reabsorption from collecting ductCorrect answer is option 'A'. Can you explain this answer?.
Atrial natriuretic factor (ANF) is released in responseto the increases in blood volume and blood pressure.Which of the following is not the function of ANF ?a)Stimulates aldosterone secretionb)Inhibits the release of renin from JGAc)Stimulates salt loss in urined)Inhibits sodium reabsorption from collecting ductCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Atrial natriuretic factor (ANF) is released in responseto the increases in blood volume and blood pressure.Which of the following is not the function of ANF ?a)Stimulates aldosterone secretionb)Inhibits the release of renin from JGAc)Stimulates salt loss in urined)Inhibits sodium reabsorption from collecting ductCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Atrial natriuretic factor (ANF) is released in responseto the increases in blood volume and blood pressure.Which of the following is not the function of ANF ?a)Stimulates aldosterone secretionb)Inhibits the release of renin from JGAc)Stimulates salt loss in urined)Inhibits sodium reabsorption from collecting ductCorrect answer is option 'A'. Can you explain this answer?.
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