What are the three primary components of embalming fluid?

The three primary components of embalming fluid are indeed water, formaldehyde, and methanol.

Water serves as the solvent in the embalming process, facilitating the distribution of other chemicals throughout the body. It is crucial for the proper penetration of embalming agents into the tissues.

Formaldehyde is the key preservative that inhibits decomposition by killing bacteria and other microorganisms. It is a potent compound that effectively cross-links proteins, which helps to preserve the structure of tissues.

Methanol acts as a solvent as well, but it also plays a significant role in stabilizing formaldehyde and preventing it from polymerizing, which can make it ineffective. Additionally, methanol can help in the overall effectiveness of the embalming solution.

This combination of water, formaldehyde, and methanol is fundamental to the embalming process, ensuring both preservation and disinfection. The other choices include components that are not typically associated with the primary formulation of embalming fluids.