What primarily determines the type of first aid given to a pesticide exposure victim?

The type of exposure plays a crucial role in determining the first aid measures for a pesticide exposure victim because it directly influences how the pesticide has entered the body and what supportive actions are necessary. For instance, if the exposure was dermal, the immediate response would involve removing contaminated clothing and washing the affected skin thoroughly to minimize absorption. In contrast, if the exposure was through inhalation, the emphasis would shift to ensuring the victim has fresh air and possibly initiating assisted breathing measures if needed. This understanding allows responders to tailor their actions effectively based on whether the pesticide was ingested, inhaled, or absorbed through the skin, ensuring that first aid is both timely and appropriate for the specific circumstances of the exposure.