<prompt> Glomerular Filtration Rate is increased whenPlasma oncotic pressure is increasedGlomerular hydrostatic pressure is decreasedTubular hydrostatic pressure is decreasedIncreased renal blood flow  <response>: Ans. d Increased renal blood flowRef: Ganong, 25th edp.677GFR decreases whenever there is increase in colloid osmotic pressure of the glomerulusGFR decreases whenever there is decrease in Glomerular capillary hydrostatic pressureGFR decreases whenever there is increase in tubular hydrostatic pressureGFR increases whenever there is increase in renal blood flow 