If a resident has an infection, the CNA may observe ________.

When a resident has an infection, one of the noticeable signs can be sudden confusion. This confusion often arises as a result of systemic changes in the body due to an infection, such as fever or the release of inflammatory substances. In elderly or vulnerable populations, infections can lead to alterations in mental status, making them more susceptible to confusion or delirium. It's important for CNAs to recognize these signs, as timely intervention can improve the outcomes for the resident.

Other signs of infection may include physical symptoms, but sudden confusion specifically highlights a significant change in cognitive function that should be addressed immediately.