When the antigens on erythrocytes bind with antibodies in the plasma,
A) agglutination of erythrocytes occurs.
B) hemolysis of leukocytes may occur.
C) the antibodies dissolve.
D) the blood group changes.
E) coagulation occurs.

Question

Quizplus · Accepted Answer

Agglutination of erythrocytes occurs when the antigens on the surface of erythrocytes (red blood cells) bind with specific antibodies in the plasma. This can lead to clumping of the cells, which is a basis for blood typing and can indicate a mismatch in blood transfusions.

When the Antigens on Erythrocytes Bind with Antibodies in the Plasma