Which of the following is true regarding heat-related illnesses?

Heat exhaustion can lead to heat stroke if ignored because both conditions are part of a spectrum of heat-related illnesses that result from prolonged exposure to high temperatures. Heat exhaustion occurs when the body loses an excessive amount of water and salt, often due to sweating. Symptoms can include heavy sweating, weakness, dizziness, and nausea. If these symptoms are not addressed, they can escalate into heat stroke, which is a much more severe condition characterized by a body temperature exceeding 104°F (40°C) and can result in organ failure and even death. Therefore, recognizing and treating heat exhaustion promptly is critical to prevent the more serious consequences of heat stroke.

Understanding this progression emphasizes the importance of proper hydration, cooling measures, and rest during heat exposure to safeguard against severe heat-related illnesses.