Dexedrine Spansule 5, 10 and 15 mg capsules. Dextroamphetamine is used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy (a sleep disorder), and is sometimes prescribed off-label for its past medical indications, such as depression and obesity.
A patient's red blood cells can be mixed with antibody to a blood group antigen to determine a person's blood type. In a second example, a patient's serum is mixed with red blood cells of a known blood type to assay for the presence of antibodies to that blood type in the patient's serum. (broad beans and vetch), is used to identify the N blood group antigen. RH typing: If your blood cells stick together when mixed with anti-Rh serum, you have type Rh-positive blood. If your blood does not clot when mixed with anti-Rh serum, you have type Rh-negative blood.
1 A different antibody test requires a longer result time, but can detect the disease even within the first week of symptoms.  White blood cell count. Your doctor may use other blood tests to look for an elevated number of white blood cells (lymphocytes) or abnormal-looking lymphocytes.