Common signs and symptoms of heat exhaustion include all of the following, except:

Common signs and symptoms of heat exhaustion include all of the following, except:

• A. Dry tongue and thirst
• B. Tachycardia
• C. Hot, dry skin
• D. Nausea

Answer: (C)

Heat exhaustion is a heat-related illness that occurs when the body loses an excessive amount of water and salt, often due to prolonged exposure to high temperatures and insufficient fluid intake. Common signs and symptoms typically include excessive sweating, weakness, dizziness, nausea, headaches, and a rapid heartbeat. The mention of having hot, dry skin is particularly incorrect in the context of heat exhaustion. In fact, individuals suffering from heat exhaustion usually exhibit cool, clammy skin due to the body's effort to regulate temperature through sweating. The presence of clear signs of sweating is a distinct characteristic that helps differentiate heat exhaustion from heat stroke, which does present with hot, dry skin. In contrast, the other symptoms, such as dry tongue and thirst, tachycardia, and nausea, are consistent with the body's response to dehydration and overheating during heat exhaustion. Recognizing these symptoms is critical for effective treatment and prevention of more severe heat-related illnesses.

Heat exhaustion is a heat-related illness that occurs when the body loses an excessive amount of water and salt, often due to prolonged exposure to high temperatures and insufficient fluid intake. Common signs and symptoms typically include excessive sweating, weakness, dizziness, nausea, headaches, and a rapid heartbeat.

The mention of having hot, dry skin is particularly incorrect in the context of heat exhaustion. In fact, individuals suffering from heat exhaustion usually exhibit cool, clammy skin due to the body's effort to regulate temperature through sweating. The presence of clear signs of sweating is a distinct characteristic that helps differentiate heat exhaustion from heat stroke, which does present with hot, dry skin.

In contrast, the other symptoms, such as dry tongue and thirst, tachycardia, and nausea, are consistent with the body's response to dehydration and overheating during heat exhaustion. Recognizing these symptoms is critical for effective treatment and prevention of more severe heat-related illnesses.