He based this assumption on the fact that there are only a limited number of lines in the spectrum of the hydrogen atom and his belief that these lines were the result of light being emitted or absorbed as an electron moved from one orbit to another in the atom.
Screening for hepatitis C begins with a blood test that checks for the presence of HCV antibodies. HCV antibodies indicate the presence of the hepatitis C virus. If no HCV antibodies are found, the test result is considered to be âHCV antibody nonreactive.â No further testing or actions are required.However, if you feel strongly that you might have been exposed to HCV, another test may be ordered.he test for hepatitis C antibodies, as well as follow-up blood tests, can be done in most labs that perform routine blood work. A regular blood sample will be taken and analyzed. No special steps, such as fasting, are needed on your part.
Hepatitis C (HCV) is most commonly spread by exposure to contaminated blood or needles. Symptoms for HCV are similar to other types of hepatitis, and like HBV, a blood test is needed for diagnosis. Both HBV and HCV increase a personâs risk for liver cancer. Learn more about Hepatitis C.