Georgia Pest Control Practice Test 2026 – All-in-One Guide to Exam Success!

Inhalation is considered the fastest route of pesticide exposure to the body due to the direct access it provides to the respiratory system. When pesticides are inhaled, they travel through the airways and into the lungs, where they can rapidly diffuse into the bloodstream. The lungs have a large surface area and thin membranes that facilitate quick absorption, allowing toxic substances to enter circulation almost immediately.

While dermal exposure through the skin, ingestion through the gastrointestinal tract, and exposure through the eyes can also pose significant health risks, they typically involve longer absorption times. Dermal absorption can vary greatly depending on the pesticide's formulation and the condition of the skin, while ingestion must pass through the digestive system, which takes longer for the body to process. Exposure through the eyes may lead to localized effects but is generally not as rapid or systemic as inhalation. Therefore, inhalation routes facilitate the fastest and most immediate uptake of pesticides into the body's systems.