Which statement regarding arterial fluids is FALSE?

The assertion that arterial fluids are normally injected into body cavities is inaccurate. Arterial fluids are specifically designed for injection into the circulatory system via the arteries during the embalming process. Their primary purpose is to preserve and disinfect body tissues through vascular injection, rather than for direct injection into body cavities, which is not their typical application.

In contrast, the other statements about arterial fluids are accurate. These fluids indeed act as preservatives, helping to prevent decomposition and improve the appearance of the deceased. They can also contain anticoagulants to prevent the clotting of blood during the embalming process, facilitating a more effective distribution throughout the body's vascular system. Lastly, the use of arterial fluids in embalming is a foundational practice in the field, confirming their relevance and utility in preserving human remains.