In a normal kidney, which condition would increase glomerular filtration rate (GFR)?
◦ a decrease in the net glomerular filtration pressure
◦ a decrease in the hydrostatic pressure of the glomerulus
◦ an increase in the hydrostatic pressure in Bowman's capsule
◦ constriction of the afferent arteriole
◦ a decrease in the concentration of plasma proteins in the blood