Answer to Question #84574 in Human Anatomy and Physiology for Lisa
A. More salt leaves urine
B. less salt leaves urine
c. water permeability of collecting duct increase
d. water permeability of the duct decrease
e. water or salt excretion does not change
D. water permeability of collecting duct decrease. The ADH hormone causes the exhalation of aquaporins 2 into the membranes of the cells of the distal tubule of the nephron. Therefore, the reabsorption of water from urine increases and urine is dehydrated.