What critical assessment is being performed when checking "Moisture" under the SCTM acronym?

When checking "Moisture" under the SCTM (Skin Color, Temperature, Moisture) acronym, the critical assessment being performed is related to hydration status. Moisture levels on the skin can indicate how well a person is hydrated.

The presence of moisture can suggest adequate hydration, while excessive dryness may indicate dehydration. Conversely, if the skin is excessively moist, it may point to other issues such as heat stress or shock. Evaluating moisture involves observing skin conditions and can help responders understand a patient's fluid balance and the potential need for intervention. This assessment is essential in emergency scenarios, especially in wilderness settings where hydration can rapidly change due to various environmental conditions.