A tuberculosis screening The control test checks for the presence of (TB)-causing bacteria (germs) in your body. tuberculosis (TB) in your body. TB is considered bacterial contamination, but this is not serious in the first storm. However, it can still affect other parts of the body, such as the brain, spine, and kidneys; TB can spread from person to person when TB is noticed in a cough or sneeze.
TB causes 2 such as criteria.
- Latent TB infection occurs when the body has the TB virus but is not sick because the virus is not functioning. There are no symptoms and the disease cannot be transmitted to others. However, the virus can grow (multiply) and increase the likelihood of becoming bedridden in the future. Therefore, latent TB is usually treated to prevent the disease from becoming active TB.
- Active TB disease means that the TB virus is sick and therefore actively growing in the body; if the TB virus grows in the throat or larynx, it can spread the disease to others. TB can, in most cases, be cured with the help of medications. Without treatment, however, it can cause serious illness and death.
A TB screening Tests are done to determine if the TB virus is present in the body. However, it cannot indicate whether latent or functional TB disease is present. When. TB screening this test finds symptoms of tuberculosis. Other tests are then needed to determine which type of TB is present so that appropriate treatment can be given.
There are two equivalent tests for TB. for screening TB test and TB test. Your care provider or your local health care service can tell you which test is best for you.
Other names: tuberculosis skin test, tuberculosis skin test, cleared protein derivative test (PPD), potential tuberculosis contamination test, tuberculosis skin test. iGRA test, tuberculosis – blood test
What is it used for?
TB screening It is used to look for bacterial symptoms in people who have been exposed to someone with severe TB disease or who are at increased risk of exposure. The screening It can indicate if you have the TB virus in your body and need more research. It does not indicate whether you have a hidden infection or a functional disease.
Why do I need a TB screening ?
If you have been exposed to someone with intensive TB disease or are at high risk of exposure, you may need a TB skin test or a TB test.
Your risk of exposure is higher if you are
- Medical employees
- Work or live in areas where TB is more common, such as prison institutions, retirement shelters for people without homes, etc.
- Are born or often travel in countries where TB is common
You may need a TB screening Check for signs of severe TB.
- Cough that lasts more than 3 weeks
- Spitting up blood or sput (thick mucus from the lungs)
- Chest pain
- Nocturnal sweating (sweating during sleep)
- Weight loss without attempt
- Decreased appetite
- Weakness or fatigue
You may need a TB screening Check to see if there are any welfare situations that increase the risk of acquiring severe TB. These conditions include
- HIV or other diseases that weaken the immune system
- Diabetes
- Organ changes
- Use of illegal drugs to inject needles
What happens during TB screening ?
You may get a TB screening Contact the physician’s office or the clinic’s office. Obtain either a TB skin skin test or a TB skin test, depending on the well and disease status. TB skin tests are used more frequently, while TB blood tests are becoming increasingly common.
For the TB skin test (also called the Mantoux Tuberculin Skin Test), two visits are required to complete the test. The first visit is dedicated to the test and the second visit is to read the results.
First visit:
- The health care provider uses a small needle to place a small amount of water under the skin into the lower part of the arm. The liquid is called tuberculin. It contains proteins derived from the bacteria that cause tuberculosis. It has no way to get rid of you.
- The liquid takes a small bump on your arm.
- The test chamber remains undiscovered.
- You must prevent touching the testing room or touching the lotion lubricating lotion. It is safe to get wet. If itching occurs, ice cubes or cool material can be placed.
After 2-3 days, return for a second visit. The doctor will look at the test spot on your arm to see if your skin has responded. If you have severe skin bumps, the physician will determine the bumps. The significance of a bump depends on how large it is, your risk of contracting the tubercle bacillus, and your risk of becoming violently ill from tuberculosis. A specialist will tell you whether a bump means you probably have TB – the microbe in your body.
For a blood smear (also called an IGRA test), a health care professional with a small needle takes blood from a vein in your arm. After the needle is inserted, a small amount of blood is collected in a test tube or vial. Some pressure can be felt as the needle goes in and out. This usually takes less than 5 minutes.
Do I need to prepare for the test?
There is little need to use special substances for consumption testing or TB blood testing.
Was there any danger in the test?
There is not enough risk in a consumption test or a blood test. In a consumption test, a pinch can be felt when liquid is placed under the skin.
In a blood test, you can feel a slight pain or bruising where the needle is inserted, but most signs disappear quickly.
What do the results mean?
TB or blood test results are usually positive or negative.
A positive result means that you are infected with young TB. Further tests are needed to determine if you have latent TB infection or TB disease. These tests include a breast x-ray or sp culture. If a TB test yields a favorable result, a TB blood test may be obtained to substantiate the result.
A negative result means that the skin or blood is not responding to the test. It is unlikely that you have a latent TB infection or TB disease. However, you may need more testing:
- Signs of TB show
- Tested within 6-7 months of TB exposure
- HIV
- Tested for TB after contact with someone with TBC
TB blood test results can be “borderline”. That is, the test will not indicate whether or not TB is present. If this occurs, you will probably be tested again.
Overall, TB screening Usually, the test is accurate. However, the TB blood test is more accurate than the TB skin test. The doctor will see if anything in your health situation can affect the accuracy of your test results.
If you have any questions about your results, please discuss them with your health care provider.
Is there anything else we need to talk about? TB screening ?
Both functional TB disease and latent TB infection need to be treated. The treatment for both disorders is medication. You will need to follow the guidelines of the medication regimen to ensure that all TB bacteria in the body are removed. Healing can take months to a year. If your healing stops very quickly, the infection will return and healing will be more difficult.
Supplied by MedlinePlus from the State Medical Library.
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