What are two common signs of dehydration?

The identification of dry skin and decreased urine output as common signs of dehydration is accurate because these symptoms directly relate to the body’s response to a lack of adequate fluid intake. When the body does not receive enough fluids, it prioritizes water conservation processes, leading to diminished urine production. Decreased urine output indicates that the kidneys are holding onto water due to the body's efforts to maintain balance.

Additionally, dry skin occurs as the body begins to use its available fluids to support essential functions, which can include reducing moisture levels in tissues. This symptom is particularly noticeable because skin hydration is one of the first areas affected when the body is in a dehydrated state. In summary, these signs reflect the physiological changes that happen when the body lacks sufficient fluids, making them clear indicators of dehydration.