Question

Which of the following is considered a sign?

1) Inability to sleep
2) Sore throat
3) Muscle aches
4) Fever of 102.4°F

Answer 1

A fever of 102.4°F is considered a sign because it can be measured. Inability to sleep, sore throat, and muscle aches can be symptoms.

Step-by-step explanation:

A sign refers to an objective indication of a disease or condition that can be observed or measured by healthcare professionals. Out of the given options, a fever of 102.4°F is considered a sign because it can be measured using a thermometer. Inability to sleep, sore throat, and muscle aches can all be symptoms, which are subjective experiences reported by the patient.