Which two lab values could you monitor to help triage inflammatory or infectious causes remotely?

Which two lab values could you monitor to help triage inflammatory or infectious causes remotely?

• A. ESR/CRP and white blood cell count
• B. Hemoglobin and hematocrit
• C. Liver enzymes (ALT/AST)
• D. Blood glucose

Answer: (A)

Inflammation and infection trigger specific blood changes that help you gauge how active a process is. White blood cell count rises when the body is mounting an immune response, and acute‑phase markers like ESR and CRP increase in response to inflammation. Monitoring ESR or CRP together with the white blood cell count gives a practical snapshot: CRP rises quickly with acute inflammation or infection, ESR trends more slowly but over a longer period, and the WBC count reflects the scale of the immune response. This combination is more informative for triaging potential inflammatory or infectious problems than the other options, which reflect anemia (hemoglobin/hematocrit), liver injury or metabolic stress (liver enzymes), or glucose control rather than inflammation or infection.