What Is NOT Involved in Autoregulation of the GFR

question 3

Multiple Choice

What is NOT involved in autoregulation of the GFR?

• A) a myogenic mechanism in which the afferent arteriole automatically constricts when it is stretched
• B) a tubulo-glomerular feedback mechanism in which vasoactive chemicals released from the juxtaglomerular apparatus bring about afferent arteriolar vasoconstriction
• C) sympathetically induced vasoconstriction of the afferent arterioles

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