Which term refers to an indication of a patient's medical condition observed during physical examination?

The term that refers to an indication of a patient's medical condition observed during a physical examination is "sign." Signs are objective findings that can be measured or observed by a healthcare provider, such as a rash, swelling, or abnormal heart sounds. These indicators provide valuable information about the patient's condition and help guide further assessments and treatment options.

In contrast, symptoms are subjective experiences reported by the patient, such as pain or fatigue, which cannot be directly observed by the examiner. A diagnosis is the conclusion drawn by the healthcare provider based on the signs and symptoms presented, leading to the identification of a specific medical condition. Evaluation refers to the overall assessment process of the patient's health, incorporating various data points, including both signs and symptoms, but it does not specifically denote the observable indicators alone. Thus, "sign" is the correct term that aligns with the observation of a patient's medical condition during a physical examination.