What must be done if an applicator feels sick after pesticide application?

When an applicator feels ill after a pesticide application, it is crucial to prioritize health and safety. Reporting to a supervisor and seeking medical attention is the appropriate response. This action ensures that the situation is documented and allows for necessary supportive care to be provided promptly.

Pesticides can have varying effects on health, and symptoms may indicate exposure or an adverse reaction. Seeking medical attention can help determine the severity of the situation and provide appropriate treatment. Additionally, informing a supervisor helps the organization respond adequately, which may include investigating the incident, ensuring safety protocols are followed, and potentially preventing future occurrences.

The other options lack the necessary urgency and safety precautions that this scenario demands. Continuing to work while feeling unwell could worsen the individual's condition and put others at risk. Ignoring symptoms until the end of the day might lead to serious health complications. While taking a break and drinking water might offer temporary relief, it does not address the underlying issue and could delay critical care if needed. Thus, involving a supervisor and seeking medical help is the responsible and corrective course of action.