Question

Which immunohematology test is used to detect antibody bound to red cells in-vivo and uses

the AHG reagent?
Select one:
a. Indirect antiglobulin test
b. Antibody screening
c. Direct antiglobulin test
d. None of the above

Answer 1

The direct antiglobulin test (DAT), also known as the Coombs' test, is used to detect antibodies bound to red cells in-vivo using the AHG reagent. It can detect antibodies attached to red blood cells in the body by causing agglutination.

Step-by-step explanation:

The immunohematology test that is used to detect antibodies bound to red cells in-vivo and uses the AHG reagent is the direct antiglobulin test (DAT). This test is also known as the Coombs' test. It detects antibodies that are attached to red blood cells in the body. The AHG reagent, also known as Coombs' reagent, is added to the patient's blood sample, and if the antibodies are present, it will cause agglutination of the red blood cells.