a localized collection of blood outside the blood vessels,[1] usually in liquid form within the tissue .
any substance that causes your immune system to produce antibodies against it .
the process of receiving blood products into one's circulation intravenously .
a classification of blood based on the presence or absence of inherited antigenic substances on the surface of red blood cells (RBCs) .
the complex testing that is performed prior to a blood transfusion, to determine if the donor's blood is compatible with the blood of an intended recipient .
a network of cells, tissues, and organs that work together to defend the body against attacks by “foreign” invaders .
the spongy tissue inside some of your bones, such as your hip and thigh bones .
the force of blood pushing against your blood vessel walls .
carry oxygen within the haemoglobin, and give blood its red colour .
cells of the immune system involved in defending the body against both infectious disease and foreign materials .
help blood clot and seal wounds.
The smallest unit of living matter.
(of blood) to form thick lumps .
The liquids inside the body that allow it to .