Certified Dietary Manager (CDM) Practice Exam 2025 - Free CDM Practice Questions and Study Guide

Adjusting the work table height for employees represents the principles of ergonomics. This practice aims to create a work environment that is safe, efficient, and comfortable for employees to prevent injuries and strain. By adjusting the work table height to suit each employee's individual needs, it promotes proper posture and reduces the risk of musculoskeletal disorders. This approach aligns with the core principles of ergonomics, making it the correct choice.

Options A, B, and D do not align with the principles of ergonomics. Using old kitchen equipment can increase the risk of accidents and inefficiency, standing for long hours can lead to physical strain and discomfort, and performing heavy lifting alone can result in injuries.