What route of exposure might concern the driver of a tanker involved in a spill?

The concern for the driver of a tanker involved in a spill primarily relates to direct skin absorption. When hazardous materials are spilled, there is a significant risk that these substances can come into direct contact with the skin. This can lead to harmful chemicals entering the body, especially if the substances involved are designed to be absorbed through the skin or if they can cause irritation or chemical burns.

In addition, the conditions during a spill—such as the presence of moisture or heat—can enhance the absorption of hazardous materials through the skin. This is particularly critical for drivers who are in contact with the spill while attempting to manage the situation or who may accidentally come into contact with spilled materials. Thus, the potential for harmful effects from direct skin absorption makes this route of exposure a major concern in the context of a tanker spill.

Other routes of exposure, such as ingestion or inhalation, may also be concerning in spill scenarios, but the immediate risk of skin contact and absorption during a spill is particularly notable for individuals managing the situation, such as the driver.