Which term describes the ability of a pesticide to cause immediate injury upon skin absorption?

The term that accurately describes the ability of a pesticide to cause immediate injury upon skin absorption is dermal toxicity. This concept refers to the harmful effects that can occur when a chemical substance enters the body through the skin, leading to various immediate reactions or injuries. This can manifest as irritation, burns, or other adverse effects depending on the nature of the pesticide and the level of exposure.

Acute toxicity, while related, generally refers to the adverse effects that occur within a short period following exposure to a substance, often measured in hours or days. It encompasses a broader range of routes of exposure, not solely dermal.

Cumulative toxicity pertains to the gradual build-up of a substance in the body over time, leading to toxicity, typically associated with long-term exposure rather than immediate effects.

Chronic toxicity involves health effects that result from long-term exposure to a toxicant, often leading to serious health issues that develop slowly, well after exposure has occurred. Thus, it does not pertain to the immediate injuries seen with dermal absorption.

In summary, dermal toxicity specifically addresses the immediate injury aspect of skin absorption of pesticides, making it the correct term to describe the scenario presented in the question.