Clinical Background. This qualitative HCV RNA test detects the presence of hepatitis C virus (HCV) circulating in the blood and is among the most sensitive tests available. Qualitative HCV RNA tests are used to evaluate the effect of antiviral therapy.
Meaning of Otis. German name. In German, the name Otis means-Wealthy.. Other origins for the name Otis include-German, Greek, Greek.The name Otis is most often used as a boy name or male name. German Name Meaning-Wealthy.
Blake /bla-ke/ [1 syll.] as a boys' name (also used less regularly as girls' name Blake) is pronounced blayk. It is of Old English origin, and the meaning of Blake is  black; pale, white. Transferred use of the surname. Originally a nickname for someone with hair or skin that was either very dark (Old English blaec) or very light (Old English blac).