Hypernyms (amputation is a kind of...): operation; surgery; surgical operation; surgical procedure; surgical process (a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body)
Rapid strep test. The rapid strep test (RST) is a rapid antigen detection test (RADT) that is widely used in clinics to assist in the diagnosis of bacterial pharyngitis caused by group A streptococci (GAS), sometimes termed strep throat. There are currently several types of rapid strep test in use, each employing a distinct technology.
Two main antigen groups are used for a tissue type test. Class I has three classes of antigens (HLA-A, HLA-B, HLA-C) that are found on some kinds of blood cells. Class II has one class of antigens (HLA-D) that are found only on certain cells in the body.There are many different types of antigens in each category. tissue type test is done to: 1  See if the antigen pattern for donated tissue or organs (including a blood platelet transfusion or bone marrow transplant) is a match. 2  See how likely two people are related. 3  Find people who may have a high chance of certain autoimmune diseases.