American Chemical Society (ACS) Laboratory Safety Test 2025 – 400 Free Practice Questions to Pass the Exam

When handling hazardous chemicals, it is essential to wear personal protective equipment (PPE) that fully protects the body, eyes, and skin from potential exposure. The correct answer emphasizes the comprehensive nature of the required PPE, which includes a lab coat, gloves, and safety goggles.

A lab coat acts as a barrier to protect the skin and personal clothing from spills, splashes, and contact with hazardous materials. It is typically made of materials that resist penetration by chemicals.

Gloves are crucial for protecting the hands from direct exposure to hazardous substances. They can prevent skin contact with irritating or toxic chemicals that might lead to dermatological reactions or systemic toxicity.

Safety goggles are vital for safeguarding the eyes from chemical splashes and vapors. The eyes are particularly sensitive to harmful substances, and even brief contact with chemicals can lead to serious injuries. Goggles provide a secure fit and prevent chemicals from reaching the eyes.

The combination of these three elements—lab coat, gloves, and safety goggles—offers a well-rounded protection strategy while working in potentially hazardous environments. This multi-faceted approach is considered best practice in laboratory safety and is a standard requirement in most laboratory settings.