What is the term for the movement of embalming solution from capillaries into interstitial fluids?

The term for the movement of embalming solution from capillaries into interstitial fluids is known as arterial diffusion. This process involves the distribution of embalming chemicals throughout the body tissues. When the embalming solution is injected into the arterial system, it enters the capillaries, where it can then diffuse into the interstitial spaces.

Arterial diffusion occurs due to the concentration gradient between the embalming solution in the capillaries and the surrounding interstitial fluids. This movement is crucial for effective embalming, as it ensures that the entire body is preserved and that the embalming solution penetrates the tissues adequately.

Understanding this process is essential for ensuring that all areas of the body are treated during embalming, as it highlights how embalming solutions are designed to permeate bodily tissues effectively. Other terms, such as pressure filtration or gravity filtration, do not accurately describe this specific diffusion process related to embalming solutions. Similarly, osmosis refers to the movement of solvent molecules across a selectively permeable membrane, which does not apply in this context.