Autoregulation of the GFR is accomplished by activation of the sympathetic nervous system.

Question

Quizplus · Accepted Answer

Autoregulation of the GFR is not accomplished by activation of the sympathetic nervous system. Autoregulation refers to the ability of the kidneys to maintain a relatively constant GFR despite changes in systemic blood pressure. This is accomplished through changes in the diameter of the afferent and efferent arterioles, which are controlled by local factors such as myogenic response and tubuloglomerular feedback. The sympathetic nervous system can affect renal blood flow and GFR, but it is not the primary mechanism of autoregulation.

Autoregulation of the GFR Is Accomplished by Activation of the Sympathetic