What is the term for the passage of embalming chemicals from the capillaries into the intercellular spaces?

The correct term for the passage of embalming chemicals from the capillaries into the intercellular spaces is fluid diffusion. This process involves the movement of substances from an area of higher concentration to an area of lower concentration, which in this context refers to the transfer of embalming chemicals once they are injected into the circulatory system.

In embalming, the fluid injected into the arteries travels through the bloodstream. As it reaches the capillaries, the chemicals diffuse into the surrounding intercellular spaces, ensuring that the tissues absorb the necessary preservative agents. This diffusion is critical for effective embalming, as it allows the chemicals to reach the cells that need preservation and disinfection.

While other terms like fluid absorption, fluid osmosis, and fluid transport may seem relevant, they do not accurately describe the specific mechanism at play. Absorption generally refers to the uptake of liquid by solid or porous substances. Osmosis involves the movement of water across a semipermeable membrane, specifically in response to solute concentration differences, rather than the direct passage of embalm fluid components into the tissues. Transport is a broader term that does not specifically capture the intricate process of diffusion occurring within the capillaries and intercellular spaces. Thus, fluid