Which test is part of a sepsis screen?

The complete blood count (CBC) is a critical component of a sepsis screen for several reasons. It provides valuable information about the patient's overall health and helps in the early detection of infection. A CBC can reveal leukocytosis (an elevated white blood cell count), which is often indicative of an ongoing infection or inflammatory process. Additionally, the presence of immature neutrophils, or a "left shift," can further suggest an acute response to infection.

By assessing various parameters, such as hemoglobin, hematocrit, and platelet counts, the CBC can guide healthcare providers in identifying potential complications associated with sepsis, such as anemia or thrombocytopenia. Overall, the CBC is a standard test that plays a vital role in the initial evaluation of a neonate suspected of having sepsis, making it an essential part of the sepsis screening process.