What are the possible side effects of amphetamine and dextroamphetamine (Adderall, Adderall XR)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
If your body detects EBV, it can develop a type of antibody called heterophile antibodies. If you have heterophile antibodies in your blood, then your monospot test is positive.. A positive monospot test accompanied by the symptoms of mono results in a diagnosis of infectious mononucleosis. However, monospot tests can be false-positive, about 10-15% of the time, particularly in early stages of the illness. You may also receive a negative monospot test even if you have mono.
Blood tests are done to help diagnose hepatitis B. They include: 1  Hepatitis B antigens and antibodies. 2  Tests to see if the hepatitis A, hepatitis C, or Epstein-Barr viruses are causing your hepatitis. 3  Tests to see if you are infected with hepatitis D along with hepatitis B.lood tests are done to help diagnose hepatitis B. They include: 1  Hepatitis B antigens and antibodies. 2  These help tell if you are or were infected with the virus.