Which of the following would be considered a sign?
Gross hematuria (visible presence of blood in urine)
A sign is a physical indication or measurement that can be observed or detected and often suggests the presence or existence of something. The following are examples of signs:
1. A fever: An elevated body temperature is a sign of an underlying infection or disease.
2. Skin rash: A visible outbreak of red, itchy skin could be a sign of a reaction to an irritant or an allergic response.
3. High blood pressure: An elevated reading from a blood pressure measurement is a sign of potential cardiovascular issues.
4. X-ray images: Abnormalities observed in an X-ray, such as a fracture or lung disease, are signs of a specific medical condition.
5. Muscle weakness: Difficulty moving or decreased strength can be a sign of neuromuscular or systemic disease.
It’s worth noting that while a sign may suggest certain medical conditions, the diagnosis and appropriate treatment are typically made by a medical professional based on additional diagnostic tests and observations.
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