Occupational Health

Occupational health nursing is prevention-focused clinical practice. The nurse looks beyond the injured or ill worker to ask a more useful question: what in the work system allowed this exposure to occur, and how can the next worker be protected? A workplace hazard becomes harmful when a worker has meaningful contact with it. The assessment therefore links four points: - the hazard: such as blood, a chemical, excessive force, noise, or violence; - the route of exposure: puncture, inhalation, skin contact, mucous membrane splash, or repetitive loading; - the conditions that increased contact: poor equipment design, inadequate staffing, rushed work, poor ventilation, or missing training; - the control that can break the pathway. This approach prevents a common error: treating the worker while leaving the hazard unchanged. A worker with shoulder pain from repeated overhead lifting may need assessment and modified duties, but the longer-term intervention may be a lift device, storage redesign, or a change in workflow. The injury is the clinical signal; the work system is often the source. Health surveillance and screening should be tied to a...