Question

How is blood test is useful to diagnose the disease. Explain with daily life situation.

Answer 1

by blood test we can know the num of platelets,WBC,RBC,present in our body.and by this we can predict the disease
ex- if we got dengue we will have the less platelets and there will be a fall in num o f platelets so we can check by blood test

hope this helps u

Answer 2

Answer:

• ( the no. of pletelets , WBC,RBC ,etc is important. should be in middle only .)

Explanation:

By blood test we can know the num of the platelets , WBC , RBC , present in our body and by this we can predict the disease .

example:

If we got dengue we will we would have less platelets and there will be a fall in num of platelets so we can check by blood test.

HOPE THIS HELPS

follow me