Surgical technologists and technicians are a critical part of surgical teams in hospitals and clinics. The surgical supply technician is a surgical technician who is specifically responsible for providing sterile instruments to the team. In some settings, a surgical supply technician is sometimes referred to as a central service technician or a sterile supply technician.
White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. All white blood cells are produced and derived from multipotent cells in the bone marrow known as hematopoietic stem cells.
What are the five functions of blood? A: Blood, a liquid made up of plasma and cells, has several functions including controlling body temperature, supplying oxygen and nutrients, removing waste, assisting the immune system and transporting hormones. Blood cells, red and white, are made in bone marrow.