Question

What happens when ADH blood levels increase? What is the impact on urine production & urine concentration?

a) Increased urine production and concentration.
b) Decreased urine production and concentration.
c) Increased urine production and decreased concentration.
d) Decreased urine production and increased concentration.

Answer 1

When ADH blood levels increase, urine production decreases and urine concentration increases.

Step-by-step explanation:

When ADH blood levels increase, it causes an increase in water permeability in the kidney tubules. This leads to more reabsorption of water from the urine into the bloodstream, resulting in decreased urine production. Additionally, as more water is reabsorbed, the urine becomes more concentrated, leading to increased urine concentration.