Final answer:
A CNA's scope of practice typically does not include changing wound dressings, which is a task generally performed by licensed medical personnel such as RNs or LPNs. Each state has specific regulations that define the limits of a CNA's duties.
Step-by-step explanation:
A Certified Nursing Assistant (CNA) typically does not perform wound dressing changes, as this task often falls outside of their scope of practice. The responsibilities of Certified Nursing Assistants are generally focused on providing basic care to patients. This includes tasks such as helping with personal hygiene, measuring vital signs, assisting with mobility, and providing emotional support. On the other hand, wound care, including changing wound dressings, is usually a more complex medical procedure that requires the skills and knowledge of licensed medical personnel such as Registered Nurses (RNs) or Licensed Practical Nurses (LPNs).
Each state has its own regulations that define the scope of practice for CNAs, and there might be some variation from one state to another. In general, though, CNAs are not trained to handle wound care, which involves assessing the wound, cleaning it, applying the appropriate dressing, and monitoring for signs of infection or other complications that could further compromise the patient's health.
CNAs are an important part of the healthcare team and work under the supervision of licensed nursing staff. Should they be presented with a situation where wound care is required, they are to inform the nurse or physician in charge so that the procedure is performed by the appropriate healthcare professional, who can also provide supervision or guidance if needed.