Answered

Lesson

1. The CDC NIOSH Hierarchy of Controls has five levels of actions to reduce or remove hazards based on effectiveness. Which is the least effective control measure?

A. Elimination
B. Substitution
C. Personal protective equipment (PPE)
D. Engineering controls



Answer :

Final answer:

Personal protective equipment (PPE) is the least effective control measure in the CDC NIOSH Hierarchy of Controls.


Explanation:

The least effective control measure in the CDC NIOSH Hierarchy of Controls is Personal protective equipment (PPE). While PPE provides a physical barrier between a person and a hazard, it is considered less effective because it relies on human behavior for proper use and can fail.


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