TLS Online TPP Program

#Question id: 12073


The figure above shows the concentration of inulin at different points along the renal tubule, expressed as the tubular fluid/plasma ratio of inulin concentration. If inulin is not reabsorbed, what is the approximate percentage of the filtered water that has been reabsorbed prior to the distal convoluted tubule?

#Unit 7. System Physiology – Animal
  1. 25%
  2. 33%
  3. 66%
  4. 75%