A person may be poisoned through which method?

Poisoning can occur through multiple pathways, which illustrates the importance of understanding how various substances can enter the body. Inhalation is one of the primary methods, allowing toxic gases or vapors to be absorbed through the lungs directly into the bloodstream. This can occur from fumes, smoke, or chemical vapors. Ingestion is another common route, where a substance is swallowed and absorbed through the digestive system, leading to systemic exposure. Additionally, cutaneous contact with certain poisons can also result in absorption through the skin, contributing to the overall risk of poisoning.

The answer indicating that all the methods are correct reflects the comprehensive nature of poisoning risks. Each method represents a valid way a person can be exposed to toxins, thereby recognizing the wide array of potential hazards that individuals may encounter in various environments. Understanding these various routes of exposure is crucial for preventive measures, recognition of symptoms, and appropriate treatment in cases of poisoning.