When a person is transfused with the wrong blood type,

A) the white cells clot.
B) hemorrhaging occurs.
C) fibrinogen is activated.
D) the erythrocytes agglutinate.
E) they bleed to death.

Erythrocytes Agglutinate

The clumping together of red blood cells, often as a reaction to certain antibodies or incompatibilities.

Transfused

The process of transferring blood or blood-based products from one person into the circulatory system of another.