HBsAg Test in Dhaka

May 11, 2024 Diploma Leave a comment 7 Views

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HBsAg Test Summary

HBsAg Test Summary. Mobile Phone 01987073965, 01797522136. HBsAg is the short form of Hepatitis B Surface Antigen. The name is a pathological test. This test is done to determine the presence of antigen of the HBsAg Test in Dhaka in the blood. Positive results indicate the presence of antigen and negative results indicate the absence of Hepatitis B virus.

HBsAg Test Lab in Mirpur — HBsAg Test Image

HBsAg Test Details

HBsAg Test Details. Mobile Phone 01987073965, 01797522136. Hepatitis B surface antigen or HBsAg is detected in a specific type of blood test known as the HBsAg test. A high HBs-Ag often indicates an active hepatitis B virus infection. Hepatitis B virus contains HBsAg on the outer layer of cells. Viral DNA and the genes needed to replicate it are found inside the cell nucleus. The “envelope” that protects the virus from the body’s immune system is made up of HBs-Ag, which surrounds HBs-Ag. The immune system is properly trained to absorb this envelope and kill the virus. Lab testing can find traces of surface antigen proteins in debris such as blood.

HBsAg Test

What is an HBsAg test?

Hepatitis B surface antigen, a protein on the surface of the hepatitis B virus, is found in a blood test known as the HBsAg test. An HBsAg positive means patients are infectious and have current or chronic hepatitis B infection. Along with other tests, the HBsAg test is used to detect hepatitis B infection and to identify those who may benefit from immunization.

Purpose of HBsAg testing :

The HBsAg test is used to detect the hepatitis B virus. Once the test is done and the results are out, the doctor will develop an effective treatment plan for HBsAg-positive treatment to eradicate the virus.

When should I do this HBs-Ag test?

According to the Centers for Disease Control and Prevention (CDC), everyone should be screened for hepatitis B infection if they have any symptoms such as – Abdominal pain dark urine fever loss of appetite fever nausea joint pain Weakness, and fatigue Yellowing of the skin, and eyes (jaundice)

What happens during the HBsAG test?

Hepatitis titer testing requires a medical professional to take a small blood sample. Here is what happens during the HBsAg test-

The arm is wrapped with a band by the examiner to make it easier to identify the veins. After cleaning and disinfecting the injection site, a small needle is inserted into the vein. A sharp pain may appear, but it should disappear quickly. The test administrator instructs the patient to push gently with a gauze pad or a cotton ball after removing the needle.

After the area has been bandaged the patient is free to go. There are several HBsAg blood tests that can be taken at home with a fingerstick. Test results will usually be ready within three days. HBsAg test method The HBsAg rapid test method depends on the type of test kit used. However, it often involves the following steps-

A needle is inserted into a vein in the arm or hand to draw blood. The blood sample is tested in a laboratory or at the scene with test equipment. Antibodies that react with HBsAg, a marker of hepatitis B infection, are coated on the test instrument. To produce a color change, the test device is incubated, cleaned, and treated with a substrate and a stop solution.

Depending on the test kit, test results are checked visually or by an ELISA reader. Use of the HBsAg test Hepatitis B virus (HBV) infection can be acute or chronic and can be detected by this specific test. This helps decide whether post-test counseling and coordination of care are needed, in addition to the need for an HBsAg positive treatment plan. The test can also reveal whether a person has immunity to HBV as a result of previous infection or immunization.

How to prepare for the HBsAg test?

There is no need to prepare HBsAg blood for testing. However, it is advisable to be at the center 10 minutes before the scheduled time. Also, if the thought of seeing needles or blood makes a patient nervous, they can plan to drive ahead if they start feeling dizzy. Value of HBsAg test results Three HBsAg blood tests can be done with just one blood sample as part of the hepatitis B blood test:

HBsAg (Hepatitis B Surface Antigen) – A positive test result indicates hepatitis B infection and the ability to transmit the disease to others. To determine whether the patient has an acute or persistent infection, further tests are needed. Anti-HBC or HBCAB (hepatitis B core antibody) – Although a positive test result does not guarantee immunity, it may suggest past or current hepatitis B infection. A doctor must evaluate the results of two other tests to interpret a positive result.

HBsAb (Anti-Hepatitis B Surface Antibody) – A positive test result protects against hepatitis B from previous infection or immunization, although it is still risky.