How many times a year should chairside personnel exposed to nitrous oxide be checked?

Chairside personnel exposed to nitrous oxide should be monitored twice a year to ensure their safety and health. This requirement stems from the understanding that nitrous oxide can have adverse effects on the nervous system and reproductive health if exposure levels are too high over time. Regular monitoring helps to assess the effectiveness of ventilation systems, verify compliance with safety protocols, and ensure that personnel are not experiencing harmful exposure levels. By conducting checks biannually, dental offices can maintain a safer work environment and proactively address any potential health concerns related to nitrous oxide exposure.