Which assessment finding might indicate dehydration?

Dry mucous membranes are a classic clinical sign of dehydration. When the body is in a dehydrated state, fluids are lost from various tissues, including those in the mucous membranes found in the mouth and nasal passages. This loss of moisture can lead to a dry or sticky feeling in the mouth, which is often noticeable during an oral examination.

In situations of dehydration, the body conserves water to maintain essential functions, which can significantly impact the hydration of the mucous membranes. Therefore, the presence of dry mucous membranes can serve as an important indicator that the body lacks adequate fluid levels. Recognizing this sign is crucial for timely assessment and intervention in managing a patient's hydration status.