Which of the following is a common route of entry for pesticides into the body?

Inhalation is a common route of entry for pesticides into the body because many pesticides are formulated as vapors or aerosols, which can be easily inhaled into the lungs. Once inhaled, these substances can rapidly enter the bloodstream and cause various health effects. This route of exposure is particularly significant in occupational settings where workers may be applying pesticides, as well as near agricultural areas where pesticides are used.

While ingestion, skin contact, and exposure through the eyes can also occur, inhalation is especially critical to consider in terms of immediate absorption and potential health risks. Ingestion may happen accidentally through food or drink contamination, skin contact is often associated with dermal absorption, and eye exposure can occur through splashes; however, inhalation remains one of the most direct and immediate methods through which pesticides can enter the body. Understanding these routes is crucial for developing safety protocols and personal protective equipment to minimize risks associated with pesticide exposure.