What is one of the main characteristics of systemic poisons?

Systemic poisons are defined by their ability to be absorbed into the bloodstream and then disseminate throughout the entire body, affecting multiple organ systems and physiological functions. This characteristic distinguishes systemic poisons from those that may target only specific areas or systems. For example, while some toxic substances might primarily impact the respiratory system or target specific organs like the liver or kidneys, systemic poisons are not limited to a single site of action. Instead, they can lead to widespread toxicity and systemic effects, which may compromise overall health and function, making their management in a workplace or environmental safety context particularly crucial. Understanding this characteristic helps reinforce the importance of proper safety protocols and immediate action in case of exposure, as the effects of systemic poisons can be much more severe due to their pervasive nature in the body.