Which of the following are examples of work practice controls?

• A. Non-recapping of empty cavity bottles
• B. Keeping the lid on the embalming machine at all times
• C. Utilizing an intermittent flow of water over the embalming table
• D. Continuously aspirating body cavities during autopsy embalming

Answer: (B)

The choice highlighting the importance of keeping the lid on the embalming machine at all times is an example of work practice controls because it directly addresses safety protocols designed to minimize exposure to hazardous conditions. Keeping the lid closed helps contain potentially harmful aerosolized agents, chemicals, and biological materials that can be released during the embalming process. This practice is crucial for protecting both the embalmer and the environment from exposure to formaldehyde and other harmful substances.

In contrast, other practices mentioned in the options do not effectively encapsulate the same level of control over workspace hazards. For example, non-recapping of empty cavity bottles might increase the risk of exposure to waste fluids, while utilizing an intermittent flow of water over the embalming table might assist in cleaning, but does not provide a direct safeguard against exposure to infectious materials. Continuously aspirating body cavities can be part of the embalming process itself, but without proper precautions, it may not serve as a control for reducing exposure risks. Overall, maintaining a safe work environment is paramount in mortuary science, and the specified practice of keeping the lid on the embalming machine exemplifies this essential control measure.