What characterizes acute toxicity?

Acute toxicity is characterized by adverse effects that occur shortly after a person is exposed to a toxic substance. This immediate response can manifest in various forms, such as physical symptoms or health issues, depending on the nature of the toxic agent and the level of exposure.

Understanding acute toxicity is crucial for quick response in situations such as chemical spills, overdose scenarios, or food poisoning, where rapid intervention can prevent serious health consequences. In contrast, other options highlight characteristics of chronic toxicity or different health effects that are not immediate, underscoring the distinct nature of acute toxicity as an urgent and immediate reaction to a short-term exposure.