What must be done with receptacles containing embalming fluid or any poisonous or dangerous substances?

• A. They must be plainly marked to indicate their contents
• B. They may be left unlabeled if contents are obvious
• C. They should be sealed but not labeled
• D. They should be disposed of immediately without labeling

Answer: (A)

Communicating what a container holds and the hazards it poses is essential for safe handling. Receptacles containing embalming fluid or any poisonous or dangerous substances must be plainly marked to indicate their contents. This labeling helps anyone who handles, stores, or responds to a spill or exposure know exactly what chemical is inside and what risks it presents, so the proper precautions, PPE, and disposal methods can be used. Even if the contents seem obvious, labeling prevents confusion and ensures consistent safety practices across all staff. Labels are a basic safety and regulatory requirement, not optional, and help avoid dangerous situations that could arise from unlabeled or sealed-but-unlabeled containers.