Question

In certain cases for early and accurate detection od desease we may use

Answer 1

For early and accurate detection of any disease, screening tests can be done.

It is used to check the possibility of any health problem or disease.This is done before the manifestation of any symptoms in the patient.

Different types of screening tests are as follows:

1. Opportunistic screening

Example: Mammography in women( age- 50-69)

2. Hearing test in newborns, etc.

3. Stool, urine tests

and others.