Texas Certified Nursing Assistant (CNA) Practice Exam

The role of a Certified Nursing Assistant (CNA) in infection control primarily involves following protocols to prevent the spread of infection. This responsibility is critical because CNAs often work in environments where they provide direct care to patients who may be vulnerable to infections. Following established infection control protocols, such as proper hand hygiene, the use of personal protective equipment (PPE), and maintaining a clean and sanitized environment, helps to significantly reduce the risk of infections.

While educating patients on disease prevention is an important aspect of healthcare, it is typically more aligned with the responsibilities of nurses or healthcare providers. Conducting medical research goes beyond the scope of a CNA's duties, as it involves extensive training and expertise in research methodologies. Administering medications is also not a task typically assigned to CNAs, as this responsibility generally falls within the realm of licensed nursing staff.

Thus, the core duty of a CNA in infection control is essential for maintaining the health and safety of patients and staff alike, making adherence to protocols the most important aspect of their role in this context.