Question

Difference between signs and symptoms

Answer 1

symptom is a phenomenon that is experienced by the individual affected by the disease.
sign is a phenomenon that can be detected by someone other than the individual affected by the disease. 

Answer 2

Answer:

sign

(1) they provide information about the presence of particular disease.

(2) they are distinct for different diseases.

(3) it can be measured by a special instrument or device.

symptoms

(1) they indicate the presence of diseases.

(2) they are collective indication of a number of diseases in a particular part of organ.

(3) it is an observation of disease.