Healthcare Noise Exposure

• MRI scanners: 80-140 dB during scanning; unique high-frequency noise
• Neonatal ICU: 70-80 dB sustained with peaks to 95+ dB from equipment alarms
• Surgical theatres: 70-90 dB with equipment noise and alarms
• Emergency departments: 75-85 dB with peaks from alarms and equipment
• Hospital kitchens: 80-95 dB commercial equipment noise

Who Needs Testing?

• MRI radiographers: Highest risk due to sustained daily exposure
• NICU nurses: Prolonged exposure to incubator alarms and equipment
• Surgical scrub nurses: Theatre equipment noise
• ED staff: Variable exposure but frequent alarm exposures
• Hospital kitchen staff: Commercial equipment noise

Emerging WHS Awareness

Healthcare traditionally perceived as low-noise environment. Growing WHS awareness of noise hazards in specialized areas is changing organizational approach.

Healthcare Testing Logistics

Schedule testing around clinical demands; ensure healthcare worker privacy for hearing data; consider testing before/after shifts to minimize clinical disruption.

Conclusion

Healthcare hearing health is emerging as WHS priority. Implement early testing programs for MRI and neonatal ICU staff at highest risk.

Contact Anitech for healthcare facility audiometric testing programs.