What type of pesticide exposure may require immediate decontamination?

Immediate decontamination is crucial for all types of pesticide exposure due to the potential severity and rapid onset of symptoms associated with harmful substances. When an individual is exposed to a pesticide, the priority is to mitigate any further absorption into the body, which can occur through various routes such as the eyes, skin, or respiratory system.

Ocular exposure can lead to severe irritation or damage to the eyes, which requires prompt flushing with water or saline to prevent long-term effects. Similarly, dermal exposure can result in skin irritation, dermatitis, or systemic absorption, making it vital to wash the affected skin areas thoroughly with soap and water immediately.

Inhalation exposure poses serious risks as well, since inhaled pesticides can quickly affect the respiratory system and circulate through the bloodstream, leading to systemic toxicity. Immediate decontamination, through fresh air and respiratory support, is essential in these situations.

Therefore, because all types of exposure—ocular, dermal, and inhalation—can lead to serious health risks and necessitate prompt decontamination to minimize potential harm, the correct response encompasses the need for immediate action for every type of exposure.