True regarding formaldehyde exposure measurements?

Formaldehyde exposure measurements are essential for ensuring the safety and health of workers in environments where formaldehyde is used, such as funeral homes and mortuary settings. Regular monitoring is necessary due to the potential health risks associated with formaldehyde exposure, which can lead to serious health issues over time.

Taking exposure measurements only at the start of employment, while important, is not sufficient. This practice establishes a baseline for the levels of exposure but does not account for changes in work practices or environment that may occur. Regular measurements are crucial as they allow for ongoing assessments and monitoring of air quality.

Additionally, conducting measurements every six months is recommended to ensure that any variations in exposure levels are identified and addressed in a timely manner. This proactive approach can help to implement appropriate safety measures or interventions if there is an increase in exposure levels, ultimately protecting the health of the employees.

Therefore, the correct answer encompasses the necessity of both initial baseline measurements and regular interval assessments, highlighting the importance of continuous monitoring to maintain a safe working environment.