IgG antibodies to Epstein Barr Virus Nuclear Antigen (EBNA) are produced by the immune system in response to an infection with the Epstein Barr Virus (EBV)
Alkaline phosphatase bone test is a blood test that measures the level of alkaline phosphatase in the bloodstream, which is an enzyme found in bones and other tissues
The Ferric Chloride PKU test is a laboratory test used to diagnose Phenylketonuria (PKU), a genetic disorder that affects the bodys ability to process an amino acid called phenylalanine
Theophylline test is a laboratory test used to measure the level of theophylline, a medication used to treat asthma and other respiratory conditions, in a patients blood
The Low Dose Dexamethasone Suppression Test is a diagnostic tool used to determine if a patient has Cushings syndrome, a hormonal disorder characterized by high levels of cortisol