If it is positive, then you may have a hepatitis B infection. This test may have to be repeated to confirm whether you have a chronic infection. 2. Hepatitis B surface Antibody (HBsAb or anti-HBs) - this tests for the surface antibody that your immune system makes to fight off the virus.
Rottenstone definition, a friable stone resulting from the decomposition of a siliceous limestone, used as a powder for polishing metals. See more. Dictionary.com
Overview: Bloodstone is a green stone with red spots. It also occurs in shades of dark green with red, brown and multicolored spots.loodstone is also believed to be a very magical stone. Legend: In the Middle Ages, bloodstone was attributed special powers as the spots were thought to be the blood of Jesus Christ.Medieval Christians often used bloodstone to carve scenes of the crucifixion and martyrs, leading it to also be dubbed martyr's stone.