What term describes the movement of embalming solution throughout the arterial system?

The term that best describes the movement of embalming solution throughout the arterial system is "Perfusion." This process involves the introduction and distribution of the embalming fluid into the vascular system, ensuring that it reaches the tissues and organs to help preserve them.

Perfusion is critical in the embalming process because it involves not only the delivery of the embalming solution but also the replacement of bodily fluids, which can aid in tissue preservation and enhance the overall effectiveness of the embalming process. The solution flows through the arterial system and into the capillaries, where it eventually reaches the interstitial spaces and the cells of the tissues, facilitating proper distribution.

While the terms "distribution" and "circulation" might seem relevant, they do not capture the specific process of introducing and moving the embalming solution throughout the body as precisely as "perfusion" does in the context of embalming procedures. "Diffusion" refers to the passive movement of molecules from an area of higher concentration to one of lower concentration, which while relevant in biological contexts, does not adequately describe the active process of moving embalming fluids through the arterial network.