Final answer:
ADH does cause an increase in the reabsorption of sodium and water by the kidney.
Step-by-step explanation:
True. The release of ADH (antidiuretic hormone) causes an increase in the reabsorption of sodium and water by the kidney. ADH causes aquaporins to move to the collecting duct plasma membrane, which increases water reabsorption. As a result, more water is reabsorbed from the urine filtrate, reducing urine volume and increasing blood osmolarity back toward normal.