What is a common respiratory symptom of exertional heatstroke?

Rapid and shallow breathing is a common respiratory symptom of exertional heatstroke. During this condition, the body experiences an overwhelming stress response due to elevated internal temperatures and dehydration. As the body attempts to cool itself, the respiratory rate increases to enhance heat loss and compensate for metabolic changes. This results in a rapid but often shallow breathing pattern, as the body tries to balance oxygen intake with the demands of increased perspiration and energy expenditure.

Other symptoms of heatstroke may include confusion, disorientation, and an elevated heart rate, but the rapid and shallow breathing response is particularly notable as it signifies the body’s attempt to manage the heat overload while maintaining adequate oxygen levels. In contrast, the other options describe respiratory patterns that are not typically associated with exertional heatstroke.