The basic Celtic Cross is a symbol comprising a conventional cross with a ring around the intersection of the stem and the arms (as per the more elaborate example above).
Biomedical science includes any course of scientific study related to biology as it affects health care. It includes classes such as physiology, anatomy, epidemiology, biochemistry, nutrition and kinesiology. Biomedical sciences are the foundation of knowledge for all health care professionals.
In the United Kingdom, the term Biomedical Scientist has a different meaning than in other parts of the world, specifically referring to a class of healthcare professional that performs clinical pathology services.he research of biomedical scientists is referred to as biomedical research. Physicians who combine clinical practice and biomedical research may also be known as medical scientists or  physician-scientists .