HBsAg is a surface antigen of the hepatitis B virus, detected in the blood during HBV infection.

Individuals at risk of HBV infection or needing routine screening should undergo this test.

No, the test involves a simple blood draw, which may cause slight discomfort but is generally well-tolerated.

A positive result indicates the presence of HBV infection.

No, additional tests may be required to distinguish between acute and chronic infection.

A Urine Pregnancy Test (UPT) detects the presence of the hormone hCG in a woman’s urine to confirm pregnancy.

You can take a UPT if you have missed your period or are experiencing early pregnancy symptoms.

The UPT is highly accurate when performed correctly and can detect pregnancy within a few days of a missed period.

The test involves collecting a urine sample and using a test strip or device to detect hCG levels.

If your UPT result is positive, contact your healthcare provider to discuss the next steps and begin prenatal care.

A high ESR typically indicates the presence of inflammation in the body but does not specify the exact cause. Further tests are usually required to identify the underlying condition.

The ESR test is a simple blood test with minimal risks, such as slight bruising or discomfort at the needle site.

Yes, certain medications can affect the ESR results. Inform your doctor about any medications or supplements you are taking to ensure accurate interpretation.

The frequency of the ESR test depends on your medical condition and your doctor’s recommendations. It is often used to monitor ongoing inflammatory diseases.

No, fasting is not required before an ESR test. You can eat and drink normally unless advised otherwise by your doctor.