Final answer:
Antidiuretic hormone (ADH) regulates water excretion by the kidneys by increasing water reabsorption, leading to reduced urine output. Alcohol consumption inhibits ADH release, which results in an increase in urine output due to less water being reabsorbed by the kidneys.
Step-by-step explanation:
The statement that ADH causes the kidneys to put out more urine is false. The antidiuretic hormone (ADH), also known as vasopressin, actually reduces urine output by increasing the permeability of kidney tubules to water, allowing for more water reabsorption into the bloodstream. When there is a lot of water in the blood, the pituitary gland releases less ADH, resulting in the kidneys producing a larger volume of urine. However, alcohol inhibits ADH release, leading to an increase in urine output. Consequently, when consuming alcoholic beverages, it is inhibition of ADH release (option a) that causes an increase in urine production.
Under the influence of ADH, the kidneys manage the water balance in the body by reabsorbing water back into the capillaries and reducing urine volume. When alcohol is consumed, it suppresses ADH secretion, leading to less water reabsorption and an increase in the volume of urine produced. The clarity of urine will be greater with high water intake, while a darker color indicates higher concentration of wastes.
In summary, ADH plays a crucial role in water regulation by the kidneys, and the presence of substances like alcohol that inhibit ADH release will lead to increased urine production.