Definition: A sign is an objective presentation of a medical problem or disease. A sign can be likened to objective evidence, that can be identifyed by someone other than the person experiencing the sign. This may include doctors, nurses, and others.
Source:What is a sign? MedicineNet. Retrieved: June 18, 2006.
An example of a sign would be a rash, or bleeding.
Source:What is a sign? MedicineNet. Retrieved: June 18, 2006.
