Question

give two examples of daily life situations where blood test is useful in diagnosing the diseases

Answer 1

1) As we know that blood is a fluid connective tissue , it freely flows from one part to the other part of the body .
2) Any pathogenic organism which enters our body will be in the body stream and can be detected by testing the blood sample .
3) We know that blood transports gases , digested food , hormones and various waste materials from different parts of the body . Hence it is very easy to check all these components levels whether they are in normal or abnormal level , just by taking the blood sample testing .
4) So, doctors prefer to go for a blood test before diagnising any disease . Complete Blood Picture (CBP) gives the ampul information about the patient and helps in diagnising the disease .

Answer 2

The two examples of daily life situations where blood test is useful in diagnosing the diseases are as follows:

• Abnormal body condition: When the antigens enters our body it leads to abnormal functioning of the body as the antibody antigen interaction occurs which results in fever, dysentery etc.
• Blood donation: When we are planning to donate blood to the people who are in need of it, the preliminary step in the process is diagnosing the blood sample for any kind of abnormalities. If any such are observed, the doctor will reject the blood.