California Registered Dental Assistant (RDA) Written Practice Exam

Proper management for contaminated work surfaces is crucial in maintaining a safe and sanitary environment. Option A, cleaning and disinfecting, is the correct choice as it effectively removes any blood and potentially harmful pathogens. Option B may also work, but it is important to follow instructions on proper dilution and air drying time to ensure effectiveness. Option C, wiping with water only, is not enough to remove blood and any potential contamination. Option D, leaving untouched for a specific time, is not recommended as it can lead to the spread of bacteria and potential infections. It is always best to properly clean and disinfect work surfaces to prevent any potential hazards.