This document discusses several ways to prevent hazards and risks in the workplace. It recommends ensuring electrical equipment is in good condition, wearing protective clothing like gowns and masks that cover the entire body and are replaced after each client, and properly disposing of hazardous medical waste. Hand washing guidelines are provided, emphasizing washing for 20 seconds with soap and water and drying hands thoroughly. The document also discusses ergonomic hazards for healthcare workers and recommends avoiding twisting the body, bending knees, not overstretching, and asking for help with difficult tasks.