What are the signs of dehydration a CNA should monitor?

Monitoring for signs of dehydration is a crucial task for a Certified Nursing Assistant (CNA), as dehydration can lead to serious health issues. The correct answer emphasizes specific clinical signs that indicate a person may be dehydrated.

Dry mouth reflects a lack of adequate moisture in the mouth, which is a common physical sign of dehydration. Decreased urine output suggests that the body is conserving water due to insufficient fluid intake. Confusion can occur because dehydration can affect cognitive function, particularly in vulnerable populations such as the elderly. Lethargy is another significant indicator, as it can result from decreased blood volume and subsequent reduced blood flow to the brain and vital organs.

Each of these signs—dry mouth, decreased urine output, confusion, and lethargy—are reliable indicators that the body is not receiving sufficient fluids, and they should prompt further assessment and intervention. Monitoring these signs helps ensure that an individual receives timely care to prevent further complications related to dehydration.