What is the purpose of medical surveillance in a welding safety program?

• A. Monitor the health of workers to detect adverse effects from exposure and ensure early intervention.
• B. Monitor only attendance.
• C. Evaluate welding speed.
• D. Determine wage adjustments.

Answer: (A)

Medical surveillance in a welding safety program is about watching workers’ health for signs that exposure to welding fumes, gases, UV radiation, and noise might be affecting them. Through periodic medical exams, hearing tests, lung function tests, vision checks, and symptom questionnaires, the program can detect adverse effects early and prompt intervention, such as reducing exposure, adjusting personal protective equipment, or providing medical treatment. This proactive monitoring helps prevent progression of illness, verifies that controls like ventilation and respirators are working, and guides any necessary safety improvements. It isn’t about attendance, welding speed, or wages—those don’t directly protect health, while surveillance is specifically aimed at protecting it.