In the hierarchy of risk control methods, which is the last resort?

In the hierarchy of risk control methods, which is the last resort?

• A. Elimination
• B. PPE
• C. Engineering controls
• D. Administrative controls

Answer: (B)

PPE, or personal protective equipment, sits at the bottom of the hierarchy of risk controls. It’s the last line of defense because it protects the wearer without removing or reducing the hazard itself. The other controls aim to eliminate the hazard entirely or reduce exposure at the source—elimination removes the hazard, engineering controls physically isolate or remove it (like guards or ventilation), and administrative controls change how people work to limit exposure. PPE relies on correct use, proper fit, maintenance, and ongoing compliance, and it can fail or be bypassed. It’s essential when hazards can’t be eliminated or effectively controlled by other means, or as a supplement to those controls, but it’s the least protective option in the hierarchy.

PPE, or personal protective equipment, sits at the bottom of the hierarchy of risk controls. It’s the last line of defense because it protects the wearer without removing or reducing the hazard itself. The other controls aim to eliminate the hazard entirely or reduce exposure at the source—elimination removes the hazard, engineering controls physically isolate or remove it (like guards or ventilation), and administrative controls change how people work to limit exposure. PPE relies on correct use, proper fit, maintenance, and ongoing compliance, and it can fail or be bypassed. It’s essential when hazards can’t be eliminated or effectively controlled by other means, or as a supplement to those controls, but it’s the least protective option in the hierarchy.