Texas Certified Nursing Assistant (CNA) Practice Exam

Following standard precautions in caring for all residents is an essential responsibility for a nursing assistant concerning infection prevention. Standard precautions are guidelines that help minimize the risk of spreading infections and are implemented in the care of all patients, regardless of their infection status. These precautions include practices such as hand hygiene, using personal protective equipment (PPE) when necessary, and ensuring proper cleaning and disinfection of equipment and surfaces. By adhering to these guidelines, nursing assistants help protect both the residents and themselves from potential infections, thereby maintaining a safer healthcare environment.

Other options do not effectively contribute to comprehensive infection prevention. Taking extra vitamin C is not a standard practice for preventing infections in healthcare settings. Avoiding all physical contact with residents is not feasible or practical, as care often requires physical interaction. Disinfecting surfaces only when visibly dirty does not align with proper infection control practices, which recommend regular and thorough cleaning regardless of visible dirt to prevent the spread of pathogens.