Which item is designed to shield laboratory workers from hazards, including chemicals and infectious materials?

• A. Lab Coat
• B. Personal Protective Equipment
• C. Safety Goggles
• D. Gloves

Answer: (B)

Protection in the lab comes from wearing protective equipment that creates a barrier between you and potential dangers. This protective gear is called personal protective equipment, and it includes items like lab coats, safety goggles, gloves, gowns, face shields, and respirators. The reason this is the best answer is that PPE represents the overall category designed to shield workers from a range of hazards, including chemicals and infectious materials. Individual items like a lab coat or gloves protect specific areas, but they are parts of PPE rather than the umbrella concept themselves. In practice, you choose PPE based on the hazards and tasks—chemicals might require a lab coat, gloves, and eye protection, while handling infectious materials might require gloves, a gown, and eye protection. Together, PPE encompasses the safeguards used to reduce exposure.