A person goes for a long run on a hot summer day without drinking any water. As a result, they produce a much lower volume of highly concentrated, darker urine compared to a cool day.
Which of the following correctly describes the physiological responses that contribute to this change in urine concentration?
Decreased sweating and decreased ADH secretion
Decreased sweating and increased ADH secretion
Increased sweating and decreased ADH secretion
Increased sweating and increased ADH secretion