What type of embalming solution should be used on normal or dehydrated bodies?

When considering the type of embalming solution to use on normal or dehydrated bodies, a hypotonic solution is particularly effective. Hypotonic solutions have a lower concentration of solutes compared to the inside of the body cells. This characteristic allows for water to move into the cells through the process of osmosis, which can help rehydrate dehydrated tissues and restore a more natural appearance.

Using a hypotonic solution can promote cellular hydration and help maintain tissue flexibility, making it suitable for bodies that have lost moisture. This is crucial in embalming, as the goal is often to preserve the natural appearance and integrity of the body. The use of a hypotonic solution addresses the needs of the tissues effectively, making it the preferred choice in such scenarios.

In contrast, hypertonic solutions would draw water out of the cells, which would not be beneficial for normal or dehydrated bodies. Isotonic solutions maintain the current balance of water inside and outside of the cells, which might not address the hydration issues effectively for dehydrated bodies. Concentrated solutions typically have a higher solute concentration, which could also lead to dehydration of the tissues rather than rehydration.