Receiving a positive blood test for antibodies associated with a particular disease.
B antigens, antibodies to A, and Rh antigens
HIV positive
A woman with a negative blood type (Rh negative) who has produced antibodies against her fetus with a positive blood type (Rh positive)
only in case of autoagglutinated RBCs with unexperiant technician e.g. cold agglutinine
O positive.
primarily B antibodies and Rh antibodies
Antibodies to the AIDS virus indicates the person is HIV positive.
No, AB positive patients have neither anti-A nor anti-B antibodies. Thus, AB positive is known as the universal receiver of all blood types :).
B antigens, antibodies to A, and Rh antigens
If a person's immune system is producing antibodies against a specific antigen, then that person has a positive or active immunity toward that antigen. If a person has merely been injected with antibodies but does not produce them, that is a passive immunity.
it is when a group of antibodies attack the nucleus of a cell.
HIV positive
If a person tests positive for the HIV antibody, it means that person has the HIV infection.
A person who is Rh negative may have antibodies if he or she has been exposed in the past to Rh positive blood. Rhogam will prevent this sensitization in a pregnant woman with negative blood carrying an Rh positive baby.
Not exactly. "HIV positive" means that someone's test for HIV antibodies came back positive, i.e. that the antibodies are present and that the person has at least been exposed to, and is almost certainly infected with, the virus. AIDS, however, is a syndrome, or condition. There isn't a specific test for it, so the terms "positive" and "negative" have no real meaning. AIDS means that not only is the person infected, but the infection has progressed to the point that they are showing symptoms. You can be "HIV positive" (the test showed antibodies) or "HIV negative" (the test did not show antibodies), but not "AIDS positive" or "AIDS negative". Everyone with AIDS is (or should be, since HIV is the virus that causes AIDS) "HIV positive", but it's possible to be "HIV positive" for a considerable length of time before eventually developing AIDS.
That you have an acute Rubella infection and have developed IgM antibodies.
Sorry, but if you've got a positive result on the HIV antibodies test, that indicates HIV infection.