In which circumstances should a CNA wash their hands?

Washing hands is a critical practice for a Certified Nursing Assistant (CNA) to prevent the spread of infection and maintain a safe environment for both patients and healthcare providers. The correct answer emphasizes the importance of hand hygiene at key points of care.

Specifically, washing hands before and after patient contact is essential to reduce the risk of transferring germs to and from the patient. This practice is especially important since patients may have compromised immune systems and be more susceptible to infections. Additionally, cleansing hands after using the restroom ensures that any pathogens that may have been present are removed, thereby preventing cross-contamination. Washing hands after handling waste is equally vital because it reduces the possibility of transmitting harmful bacteria and viruses that might be present in bodily fluids or other waste materials.

Therefore, the answer that highlights these specific moments—before and after patient contact, after using the restroom, and after handling waste—aligns with established infection control protocols in healthcare settings. Practicing this thorough approach significantly contributes to maintaining health and safety for everyone in the facility.