What is one way poisons can enter the body?

Poisons can enter the body through multiple pathways, which makes the understanding of various routes of exposure critical in both medical and law enforcement contexts. Ingestion refers to swallowing toxic substances, inhalation involves breathing in harmful fumes or particles, injection is the direct entry of toxins via needles or bites, and absorption occurs when poisons pass through the skin or mucous membranes.

Recognizing that poisons have several potential entry points into the body helps professionals respond effectively to various exposure scenarios. Each route poses different risks and requires distinct responses, such as the immediate need for decontamination for skin exposure or specific antidotes for ingested or injected toxins. Therefore, understanding that poisons can enter through ingestion, inhalation, injection, or absorption provides a comprehensive view of toxicological health risks, which is essential for both prevention and treatment strategies.