Grouping and Rh, Blood
Method Description Describes how the test is performed and provides a method-specific reference
Agglutination of red cells with an antiserum represents the presence of the corresponding antigen in the red cells. (AABB Technical manual. 14th edition. Edited by V Vengelen-Tyler. Bethesda, MD, American Association of Blood Banks 2002)
Day(s) and Time(s) Test Performed Outlines the days and times the test is performed. This field reflects the day and time the sample must be in the testing laboratory to begin the testing process and includes any specimen preparation and processing time required before the test is performed. Some tests are listed as continuously performed, which means assays are performed several times during the day.
Monday through Sunday continuously