What is a common practice after embalming has been performed?

Applying cosmetics for viewing is a common practice after embalming has been performed as it enhances the presentation of the deceased for the funeral service or viewing. This process, often referred to as "cosmetic application," involves using various products to restore a natural appearance to the deceased. It helps to provide comfort to grieving family members and friends by allowing them to see their loved one in a more peaceful and lifelike way.

While the other practices mentioned may have their place in the overall care and preparation of a body, they do not directly contribute to the visual presentation for viewing. Refrigerating the body may be necessary immediately after death and during the embalming process to preserve it, but it is not a practice performed after embalming. Washing with warm water may be part of the initial cleansing procedure prior to embalming but is not typically done afterward in preparation for viewing. Covering the body with a heavy blanket could serve certain purposes, but it does not enhance visibility or contribute to the presentation, as cosmetics do. Therefore, the application of cosmetics stands out as a key practice in the context of post-embalming procedures aimed at preparing the deceased for public viewing.