Which piece of Personal Protective Equipment is essential for protecting the skin on hands when working with biologically hazardous materials?

Gloves are essential when working with biologically hazardous materials because they create a barrier between the hands and potentially harmful substances. Many biological agents can cause skin irritation, allergies, or more serious health issues if they come into contact with the skin. Wearing gloves provides a first line of defense, minimizing the risk of such exposure.

Additionally, gloves can prevent the transfer of pathogens from the hands to other surfaces or materials, thereby helping to maintain a clean and safe working environment. It is important to choose the right type of glove based on the specific biological hazards present; for example, some materials may require gloves made from specialized materials that are resistant to punctures or chemicals.

In contrast, while a face mask, goggles, and a lab coat serve important protective functions—protecting the respiratory system, eyes, and body respectively—they do not specifically protect the skin on the hands, which is critical when dealing with biologically hazardous materials.