Which of the following is a common method of pesticide exposure?

Inhalation is a common method of pesticide exposure because many pesticides exist in aerosolized forms or can evaporate into the air, allowing them to be inhaled into the respiratory system. This route of exposure is particularly significant for pest control professionals who work with these chemicals often, as they may breathe in vapors or particles during application. Inhalation can lead to rapid absorption of the pesticide into the bloodstream, posing health risks that can manifest quickly, depending on the toxicity of the substance involved.

While visual contact may occur, it does not typically result in a significant exposure risk compared to inhalation, as the compounds would not enter the body in a harmful way through the eyes. Absorption through the skin is a possibility, but the phrasing "through skin only" is overly limiting, given that pesticides can enter the body through various routes, including inhalation and ingestion. Finally, exposure through taste is uncommon for professionals handling pesticides, as the direct route of taste would not generally contribute to a significant exposure risk. Overall, inhalation remains a primary concern in terms of pesticide safety and exposure methods in pest control environments.