What 3 things are used to reduce risks?

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Multiple Choice

What 3 things are used to reduce risks?

Reducing risk relies on a layered approach called the hierarchy of controls: engineering controls, administrative controls, and personal protective equipment. Engineering controls change the work environment or equipment to prevent exposure, such as isolating hazards, adding guards, or improving ventilation. Administrative controls modify how people work—policies, procedures, training, and scheduling—to reduce risk and exposure time. PPE provides a personal barrier when hazards remain after other controls or when exposure cannot be fully eliminated. All three categories work together to provide the strongest protection, which is why the best answer includes engineering controls, administrative controls, and PPE. The other options miss one or more essential layers, making them less effective for comprehensive risk reduction.

Reducing risk relies on a layered approach called the hierarchy of controls: engineering controls, administrative controls, and personal protective equipment. Engineering controls change the work environment or equipment to prevent exposure, such as isolating hazards, adding guards, or improving ventilation. Administrative controls modify how people work—policies, procedures, training, and scheduling—to reduce risk and exposure time. PPE provides a personal barrier when hazards remain after other controls or when exposure cannot be fully eliminated.

All three categories work together to provide the strongest protection, which is why the best answer includes engineering controls, administrative controls, and PPE. The other options miss one or more essential layers, making them less effective for comprehensive risk reduction.

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