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Symptoms are physical or mental features which the patient can tell the doctor or can see like headache or a rash and no instruments are required whereas signs are indicators of a medical conditions that can be observed objectively or measured using tests or instruments e.g blood pressure or blood sugar and the patient does not notice it. Syndromes are typical constellations/presentations of laboratory and physical findings that may be seen as part of a primary disease process.
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Dec 5th, 2015
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