Final answer:
The most common type of applicator exposure to pesticides is dermal, where pesticides are absorbed through the skin. Other significant exposure routes include inhalation, ocular, and oral. Understanding these can help in preventing and managing pesticide poisoning.
Step-by-step explanation:
The most common type of applicator exposure to pesticides is dermal exposure. Different job functions lead to varying levels of exposure, with occupational exposures often occurring through absorption by the skin on the face, hands, forearms, neck, and chest. This type of exposure is sometimes increased by inhalation, especially in settings like spraying operations in closed environments.
Moreover, the routes of exposure to chemicals, including pesticides, must be considered to understand potential health risks. Chemicals can be harmful if they enter the body, which can happen through different routes: dermal, ocular, inhalation, and oral. Among these, dermal exposure is one of the most significant because of the direct and frequent contact that many workers have with pesticides.
Pesticide poisoning can result from various exposure levels and may lead to acute or chronic health issues, depending on the intensity and duration of exposure. It's important to identify such risks and employ preventative measures to minimize exposure.