Final answer:
An elevated body temperature (39.1°C / 102.4°F) is an indication of early septic shock in a 10-year-old child following a burn injury.
Step-by-step explanation:
In assessing for early septic shock in a 10-year-old child following a burn injury, the nurse should identify which of the following findings as an indication of early septic shock. Among the given options, the one that indicates early septic shock is a temperature of 39.1°C (102.4°F). This is because an elevated body temperature can be a sign of infection, which can lead to sepsis and eventually septic shock.