Which of the following is a lesser-known consequence of severe exposure?

The correct answer highlights a lesser-known consequence of severe exposure, which is difficulty in breathing. Severe exposure to certain environmental conditions or hazards can lead to respiratory complications that may not be immediately obvious. This can occur due to various factors, including the inhalation of harmful substances or extreme changes in environmental conditions that strain the respiratory system.

While memory loss, heart palpitations, and digestive issues are indeed serious health concerns, they are more commonly recognized consequences associated with various health conditions or exposures. Difficulty in breathing, though critical, might not be initially identified, especially when individuals focus more on immediate injuries or discomfort. Being aware of such symptoms is essential for proper assessment and response to severe exposure situations.