What is a potential symptom of exposure to heat while working outdoors?

Exposure to heat while working outdoors can lead to several physiological responses as the body attempts to regulate its temperature. One of the primary ways the body cools itself in high temperatures is through sweating. Excessive sweating is a direct response to the heat, as the evaporation of sweat helps to lower body temperature.

Additionally, headaches can occur as a symptom of heat exposure. They may result from a combination of dehydration, loss of electrolytes, or direct effects of heat on the body. The combination of these symptoms indicates that the body is under stress due to high ambient temperatures.

Thus, considering both excessive sweating and headaches as potential symptoms illustrates the multifaceted impact of heat on the body during outdoor work. Recognizing these symptoms is crucial for managing heat stress and ensuring safety in hot working conditions.