Which of the following is not considered a symptom of pesticide illness or injury?

Scratches on the arms or hands are not considered a symptom of pesticide illness or injury because they do not directly result from exposure to pesticides in the same way that other symptoms do. Pesticide illnesses typically manifest as systemic reactions such as headaches, dizziness, nausea, vomiting, and respiratory distress—all of which are indicative of an adverse physiological response to chemical exposure. Scratches, on the other hand, are usually related to physical injury rather than a chemical effect. In the context of pesticide exposure, symptoms tend to be linked to the chemicals interacting with the body, whereas scratches are often caused by factors unrelated to pesticide exposure, such as environmental hazards or other physical interactions.