Which one of the following statements best describes the myogenic mechanism of GFR regulation ?

Question

Which one of the following statements best describes the  myogenic mechanism of GFR regulation ?

Answer

Low systemic blood pressure sensing leads to constriction of the afferent arteriole via the sympathetic nervous system.

Answer

High levels of NaCl sensed in the filtrate lead to constriction of the afferent arteriole.

Answer

Stretch of the smooth muscle in the afferent arteriole leads to reflex constriction of the afferent arteriole.

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