What is the first level of personal protective equipment (PPE)?

Answer: B — Level D – work clothes and basic protective gear

The first level of personal protective equipment (PPE) is Level D, which includes standard work clothes and basic protective gear. This level is designed for situations where the concentration and type of airborne contaminants are known and where there is no significant risk of respiratory or skin exposure. Level D equipment typically consists of uniforms, hard hats, safety glasses, gloves, and steel-toed boots, providing minimal protection against hazardous materials. Level D is used in non-hazardous environments or when the risk is very low, allowing responders to maintain a degree of comfort and mobility while still being somewhat protected. As the risk increases or when dealing with more hazardous materials, responders would need to utilize higher levels of protection, such as Level C, B, or A, which offer more extensive barriers against various types of contaminants.