MCAT Exam  >  MCAT Questions  >  Which of the following is a mechanism of rena... Start Learning for Free
Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?
  • a)
    Tubuloglomerular feedback
  • b)
    Sympathetic nervous system stimulation
  • c)
    Activation of the renin-angiotensin-aldosterone system
  • d)
    Release of atrial natriuretic peptide (ANP)
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which of the following is a mechanism of renal autoregulation that hel...
Tubuloglomerular feedback is a mechanism of renal autoregulation that involves communication between the macula densa cells in the distal convoluted tubule and the afferent arterioles of the glomerulus. If the glomerular filtration rate (GFR) is too high, the macula densa cells sense an increased flow of fluid and release vasoconstrictor signals to the afferent arterioles, reducing blood flow and maintaining a stable GFR. If the GFR is too low, the macula densa cells trigger vasodilation to increase blood flow and maintain adequate filtration.
View all questions of this test
Explore Courses for MCAT exam

Top Courses for MCAT

Question Description
Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer? for MCAT 2025 is part of MCAT preparation. The Question and answers have been prepared according to the MCAT exam syllabus. Information about Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for MCAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer?.
Solutions for Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for MCAT. Download more important topics, notes, lectures and mock test series for MCAT Exam by signing up for free.
Here you can find the meaning of Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which of the following is a mechanism of renal autoregulation that helps maintain a stable glomerular filtration rate (GFR) despite changes in blood pressure?a)Tubuloglomerular feedbackb)Sympathetic nervous system stimulationc)Activation of the renin-angiotensin-aldosterone systemd)Release of atrial natriuretic peptide (ANP)Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice MCAT tests.
Explore Courses for MCAT exam

Top Courses for MCAT

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev