Which organ is primarily affected by formaldehyde exposure during embalming?

The lungs are primarily affected by formaldehyde exposure during embalming due to the inhalation of this chemical. As a volatile organic compound, formaldehyde can be released into the air and subsequently inhaled by those who are in close proximity to its use. The respiratory system, and specifically the lungs, is directly exposed to formaldehyde vapors, which may lead to irritation of the mucous membranes and, with prolonged exposure, potential respiratory issues. This makes the lungs particularly vulnerable to adverse effects from formaldehyde used in embalming fluids. Proper ventilation and protective equipment are essential to minimize exposure risks to embalmers and other individuals in the vicinity during the embalming process.