What should a PCA monitor closely for signs of an infection?

Monitoring for signs of infection is crucial for Personal Care Assistants (PCAs) to ensure the well-being of their clients. The correct answer encompasses the comprehensive approach needed in this situation.

By focusing on all symptoms, including vomiting and fever, a PCA can evaluate the overall health status of the client. Fever is a common indicator of infection, signifying that the body is responding to pathogens. Vomiting may also be associated with infections, often pointing to gastrointestinal issues. By keeping an eye on these specific symptoms, along with others such as changes in energy levels, appetite, or any new pain, a PCA can help identify potential health concerns early.

In contrast, simply monitoring physical appearance or changes in demeanor, while useful, does not provide a complete picture. These aspects alone may not reveal the underlying issues that could indicate infection. Although both physical appearance and demeanor can give clues to a person's overall health, it is paramount to monitor for all significant symptoms to catch any developing infections promptly. This comprehensive monitoring ensures that appropriate interventions can be made in a timely manner, potentially preventing serious health issues.