If a person shows signs of pesticide poisoning, what should they receive immediately?

Immediate medical attention is crucial for a person showing signs of pesticide poisoning because the symptoms can progress rapidly and may lead to severe health consequences. Prompt medical intervention can help to diagnose the specific type of pesticide involved and initiate appropriate treatment, which may include decontamination, supportive care, or antidotes depending on the pesticide's nature.

Recognizing the urgency of pesticide poisoning is essential, as some symptoms may not only be debilitating but potentially life-threatening. Proper first aid measures, including contacting medical professionals without delay, can significantly improve the outcome for the affected individual.

The other options suggest actions that do not directly address the immediate health risk posed by pesticide exposure. Stopping work for the day or transferring to a different job could delay necessary treatment, and scheduling a blood test, while it may be important for monitoring exposure levels later, does not replace the need for immediate medical care when someone is showing symptoms of poisoning.