Jasmine has high blood pressure and an increased glomerular filtration rate (GFR). How does the tubuloglomerular feedback mechanism restore normal pressure in her glomerulus?
A) The juxtaglomerular (JG) cells increase production of renin.
B) The efferent arteriole constricts.
C) The afferent arteriole vasodilates.
D) The juxtaglomerular (JG) cells decrease production of renin.
Answer: D
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