What action should be taken if a worker exhibits signs of asbestos-related illness?

If a worker exhibits signs of asbestos-related illness, the appropriate action is to seek immediate medical evaluation. This is crucial because asbestos-related illnesses, such as asbestosis or mesothelioma, can progress rapidly and may require prompt treatment. Early diagnosis is key to managing the condition effectively and preventing further health complications.

Additionally, immediate medical attention helps in assessing the extent of exposure and vulnerability, which is important for both the affected worker and for implementing necessary precautions to protect other employees in the workplace. Timely evaluation can also facilitate necessary reporting and compliance with occupational safety regulations, ensuring that any potential risks to health are addressed without delay.

Delaying action, as suggested in some of the other options, could worsen the worker's condition and increase the risk of developing serious long-term health issues.