difference between symptoms and sign
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symptoms~
(i) They indicate the presence of disease.
(ii) Symptoms are a collective indication of a number of diseases in a particular part or organ.
(iii) Example of symptoms are back pain or fatigue.
sign~
(i) They provide information about the presence of particular disease .
(ii)They are distinct for different diseases.
(iii) Example of sign are skin rash or lump
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