Question

Hep C confirmation: Anti-HCV HCV RNA quantitation

a) Confirmatory testing for Hepatitis C includes anti-HCV antibodies and HCV RNA quantitation
b) Confirmatory testing for Hepatitis C includes serum proteins and urinary bilirubin
c) Confirmatory testing for Hepatitis C includes FibroScan and Fibrosure
d) Confirmatory testing for Hepatitis C includes AST, ALT, and PT

Answer 1

Confirmatory testing for Hepatitis C includes anti-HCV antibodies and HCV RNA quantitation.

Step-by-step explanation:

Confirmatory testing for Hepatitis C includes anti-HCV antibodies and HCV RNA quantitation.

After a positive result from the initial antibody test, a second confirmatory test is conducted to directly test for the presence of hepatitis C viral RNA in the blood. Only a positive result from this test can definitively diagnose a hepatitis C infection.

Antibody-based tests can sometimes result in false negatives, especially if the patient's immune system has not produced enough antibodies to be detectable. Therefore, the confirmatory test using HCV RNA quantitation is necessary for an accurate diagnosis.