Which of the following factors increases the risk of pesticide poisoning?

Working in poorly ventilated areas significantly increases the risk of pesticide poisoning due to the accumulation of toxic fumes and volatile organic compounds present in many pesticides. Inadequate ventilation can prevent harmful chemicals from dissipating into the air, leading to higher concentrations that can be inhaled or absorbed through the skin. This situation becomes particularly dangerous if the pesticides being used have high toxicity levels or if exposure is prolonged.

In contrast, using protective equipment, following safety guidelines, and taking breaks are all proactive measures that help minimize exposure to harmful substances. Protective gear acts as a barrier against pesticides, safety guidelines are designed to ensure safe handling and application, and breaks during work allow for recovery and reduce continuous exposure. These practices serve to lower the risk of poisoning rather than increase it, which highlights how crucial proper work conditions and protocols are in pesticide handling.