Blood stem cells are also known as haematopoietic stem cells. Like other stem cells, they can self-renew, or copy themselves. They also produce the different types of specialized cells found in the blood: both red blood cells and the many kinds of white blood cells needed by the bodyâs immune system.The tree of blood: Blood stem cells are at the origin of all blood cell types.hey also produce the different types of specialized cells found in the blood: both red blood cells and the many kinds of white blood cells needed by the bodyâs immune system. The tree of blood: Blood stem cells are at the origin of all blood cell types.
Clinical chemistry. Clinical chemistry is the area of clinical pathology that is generally concerned with analysis of bodily fluids. The discipline originated in the late 19th century with the use of simple chemical tests for various components of blood and urine.
Full Definition of CLINICAL. 1. : of, relating to, or conducted in or as if in a clinic: as a: involving direct observation of the patient b: based on or characterized by observable and diagnosable symptoms. 2.