What are the blood components?
Although it is such a basic and important part of us, many of us do not know what our blood is made of. The main components of the blood include three types of cells and plasma, a liquid in which the cells float. Some secondary blood components are nutrients, clotting, various hormones and waste products that have not yet been removed from the body. Three types of blood cells that are included in the blood are red blood cells, white blood cells and platelets.
Red blood cells or erythrocytes are probably what most people think when they think of blood composition. These cells use hemoglobin to transport oxygen in the body. It is this hemoglobin, actually iron in hemoglobin, which gives blood its red color. Red blood cells are relatively round with indentation on Wednesday. When blood passes from the heart to the lungs, the hemoglobin molecules bind with oxygen in the lungs. The blood passes through the lungs, briefly returns to the heart to be pumped to the rest of the body and gradually addala oxygen to the rest of the body cells.
white blood cells or leukocytes are also one of the primary blood components. These cells fight infection. granulocytes , lymphocytes and monocytes are three types of white blood cells. Lymphocytes have two types - t cells and b lymphocytes . T cells are responsible for driving what the immune system does, while B lymphocytes produce antibodies. The third type of white blood cells, monocytes, passes through the cell walls and becomes macrophages , which then eat both harmful bacteria and damaged and dead cells that are native from the body.
Plates or thrombocytes are also cells. In fact, they are a smartest of three types of cells. The primary function of the plate is to create a blood clot. When the plates are exposed to the air that occurs when the injury throws, they fall apart to release the fabric into the blood. This substance indirectly causes fibrinogen , a protein that is another component of blood, become fibrin. Fibrin turns into a long chain that submits to create a clot that prevents red blood cells from leakage from the body through the wound. As a result, they are one of the most important blood components because they prevent excessive blood loss.
Blood plasma, accounts for more than half of the total blood components and itself is about 90% of water. The main purpose of plasma is to transport other blood components throughout the body. It also transports various proteins, nutrients, electrolytes, hormones, cholesterol, vitamins and chemicals such as iron.