Which assessment finding may indicate dehydration in elderly patients?

The presence of dry mucous membranes and decreased skin turgor is a reliable indicator of dehydration, especially in elderly patients. As people age, their body's ability to respond to dehydration may diminish, making it crucial for healthcare providers to recognize these signs.

Dry mucous membranes indicate that the body lacks sufficient fluid to keep tissues hydrated, which is a common symptom of dehydration. Similarly, decreased skin turgor, or the skin's elasticity, occurs when there is a significant loss of water. When skin is pinched, it does not return to its normal position quickly in cases of dehydration, highlighting a lack of hydration in the body.

In contrast, options that include increased skin turgor, swollen extremities, or clear urine output suggest a well-hydrated state or other issues that do not align with dehydration. Increased skin turgor implies adequate hydration, while clear urine output typically points towards sufficient fluid intake rather than dehydration. Swollen extremities can indicate fluid retention or other medical issues rather than dehydration. Recognizing the signs of dehydration is especially important in the elderly, as they are at a higher risk for fluid imbalance.