What ventilation requirement does the embalming room have?

• A. Only natural ventilation is allowed
• B. Adequate lighting and ventilation; ventilation shall be provided by an exhaust fan or an air-conditioning unit that completely removes objectionable fumes
• C. Ventilation is optional
• D. Open windows only

Answer: (B)

The key idea is that embalming rooms must have proper ventilation to control exposure to the fumes released during embalming, especially formaldehyde-based solutions. The correct requirement ensures adequate ventilation is provided by a system that actively removes objectionable fumes, typically an exhaust fan or an air-conditioning unit that can effectively ventilate the space. This protects workers by maintaining air quality and meets safety regulations. Natural ventilation alone isn’t reliable enough because it can vary with weather and room conditions, and ventilation isn’t optional or limited to open windows, which can’t guarantee the removal of fumes or consistent air quality.