Which term is defined as an object or practice designed to reduce injury?

Which term is defined as an object or practice designed to reduce injury?

• A. Body mechanics
• B. OSHA
• C. Material Safety Data Sheet
• D. Ergonomics

Answer: (D)

Ergonomics focuses on designing tools, equipment, workspaces, and work practices to fit the human body and reduce the risk of injury. It covers both tangible objects (like adjustable chairs, keyboard trays, and grip-friendly hand tools) and methods (such as proper lifting techniques and task sequencing) that minimize strain and musculoskeletal harm. That broader scope is why it best fits the idea of an object or practice aimed at reducing injury. In contrast, body mechanics is about how we move to protect the body during activity, OSHA is a safety-regulation body, and a Material Safety Data Sheet provides hazard information about chemicals rather than an injury-reduction system.

Ergonomics focuses on designing tools, equipment, workspaces, and work practices to fit the human body and reduce the risk of injury. It covers both tangible objects (like adjustable chairs, keyboard trays, and grip-friendly hand tools) and methods (such as proper lifting techniques and task sequencing) that minimize strain and musculoskeletal harm. That broader scope is why it best fits the idea of an object or practice aimed at reducing injury.

In contrast, body mechanics is about how we move to protect the body during activity, OSHA is a safety-regulation body, and a Material Safety Data Sheet provides hazard information about chemicals rather than an injury-reduction system.