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.
1 To determine whether acute signs and symptoms are due to HBV infection; two tests, hepatitis B surface Ag and hepatitis B core antibody IgM, may be performed as part of an acute viral hepatitis panel along with tests for hepatitis A (HAV) and hepatitis C (HCV) to determine which virus may be causing the infection.epatitis B tests may be ordered when someone has signs and symptoms associated with acute hepatitis to determine if they are due to infection with HBV. Some of these include: 1  Fever. 2  Fatigue. 3  Loss of appetite. 4  Nausea, vomiting.