- Identify hazards: OHNs assess risks in the workplace and implement strategies to prevent or minimize them.
- Provide health education: OHNs teach employees about injury prevention, stress management, and workplace ergonomics. They also provide education on proper body mechanics and the use of personal protective equipment.
- Manage cases: OHNs manage injuries and sicknesses, including short- and long-term disability benefits, group health, and workers' compensation.
- Provide emergency care: OHNs provide first aid and emergency care as needed.
- Develop health policies: OHNs develop health policies to create a safer work environment.
- Promote health: OHNs promote health through activities like chronic disease monitoring, immunization, smoking cessation, nutrition and weight control, exercise and fitness.