Sorry, but if you've got a positive result on the HIV antibodies test, that indicates HIV infection.
A positive ANA test does not necessarily mean the patient has an autoimmune disease. An ANA test is not specific for autoimmunity, but is a sign of inflammation that is often specific to autoimmunity. Specific antibodies are usually tested for to determine if a patient has an autoimmune disease.
Yes, lupus antibodies can *come and go*. Usually antibodies remain present in the patient, but they may be more difficult to find in a blood test. It is possible to have lupus and have negative antibodies.
hyperimmune specific antibodies
these are the allo antibodies produced against the foreign cells in a transfused patient usually foun in patients with multiple transfusions
Western blotting. When Western blotting is used for identification purposes, proteins from a known organism are used to determine whether a patient's serum contains antibodies.
be patient
artificial passive
Red blood cells
Yes, it is possible for a patient to undergo radioactive iodine ablation and still have a functioning thyroid. If the patient has autoimmune thyroid disease and antibodies have not been addressed, it is possible for a patient in this situation to suffer the rollercoastering effects of antibodies on the remainder of the thyroid gland.
In crossmatching you don't actually mix the whole blood samples. You will mix the red blood cells of the donor with the plasma of the patient. So if the patient is Rhesus positive, it wont have antibodies in the plasma against the Rhesus factor on the red blood cells of the donor. So a crossmatch with either a negative or positive donor will be allright. So in this case, it is indeed possible.
Can you give rubella vaccine to positive rubella patient?
Hemagglutination?