Question

✓ How is blood transfusion done
✓Wht is a blood group? (2mark) [give in pointers according to the marks]
✓What is agglutination?

Answer 1

hello......
1. A blood transfusion is given through tubing connected to a needle or fine tube (catheter) that's in a vein The amount and part of the blood transfused depends on what the patient needs
2. A blood type is a classification of blood based on the presence and absence of antibodies and also based on the presence or absence of inherited antigenic substances on the surface of red blood cells
3. Agglutination is the clumping of particles.