Which of the following is listed as a sign of exhaustion?

• A. Nausea
• B. Sweating
• C. Normal body temperature
• D. Nausea, Sweating, Normal body temperature

Answer: (D)

Exhaustion can show up through a combination of signs rather than a single feature. Nausea and sweating are common indicators that the body is under stress from heat, dehydration, or fatigue. Importantly, body temperature can be normal even when someone is exhausted; fever isn’t required for exhaustion to be present, and a normal temperature doesn’t rule it out. So the option that includes nausea, sweating, and normal body temperature best captures the range of signs someone might exhibit during exhaustion. Focusing on just one symptom would miss the way these signs can appear together, which is why this combination is the strongest answer.