Hello guys!
Explain how ELISA test can be used to detect a disease with the help of "Antigen"! (Remember not to use antibody)!.
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Answers
Answer:
This test can be used to determine if you have antibodies related to certain infectious conditions. Antibodies are proteins that your body produces in response to harmful substances called antigens. An ELISA test may be used to diagnose: HIV, which causes AIDS.
Answer:
The ELISA test is simple and straightforward. You’ll probably need to sign a consent form, and your doctor should explain the reason for doing the test.
The ELISA test involves taking a sample of your blood. First, a healthcare provider will cleanse your arm with an antiseptic. Then, a tourniquet, or band, will be applied around your arm to create pressure and cause your veins to swell with blood. Next, a needle will be placed in one of your veins to draw a small sample of blood. When enough blood has been collected, the needle will be removed and a small bandage will be placed on your arm where the needle was. You’ll be asked to maintain pressure at the site where the needle was inserted for a few minutes to reduce blood flow.