There are other organs and systems in our bodies that help regulate blood cells. Plasma, white blood cells, red blood cells, platelets. The language describes further processing of blood components using pathogen reduction technology. This is a comprehensive worksheet about blood, blood vessels, bloods components, and its function. The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and. Almost any animal that possesses a circulatory system has blood. Blood helps in the transportation of different substances throughout the body.
Blood and blood components as biological therapeutic products 5 3. Friends, in this video i have discussed about basics about blood and function of blood. Blood is important for regulation of the bodys ph, temperature, osmotic pressure, the circulation of nutrients and removal of waste, the distribution of hormones from endocrine glands, and the elimination of excess heat. The heart pumps blood throughout the body in a network of blood vessels. If youre behind a web filter, please make sure that the domains. Feb 05, 2017 components of blood and their functions learn about the major components of the blood your blood is made of, red blood cells, white blood cells, plasma, and platelets red blood cells carry oxygen. Composition, functions and other details with diagram. From an evolutionary perspective, blood was speculated to have risen from a type of cell that was responsible for phagocytosis and nutrition.
Your blood helps you fight back infections and protects you from. The interim language developed by aabbs circular of information task force and its fda liaisons will be incorporated at a later date into the further processing section of the circular of information for the use of human blood and blood components. Blood is a homogeneous fluid and it gets separated into 2 components when left in a test tube. What are the functions of each component of blood answers. These are the most abundant substance in plasma by weight. This essential fluid carries out the critical functions of transporting oxygen and nutrients to our cells and getting rid of carbon dioxide, ammonia, and other waste products. Blood is a liquid connective tissue that contains cellular elements blood cells and fluid matrix plasma. Valves in the veins prevent the backflow of blood so the flow is in one correct direction towards the heart. Apr 29, 2020 blood makes up about 8% of the human body weight. Blood elements can be separated from blood plasma using centrifugal force. Share your knowledge share your word file share your pdf file share your ppt file. Components of blood and their functions leadthecompetition. Blood is one of the most important components of life. Rate of discard of blood and its components as a quality indicator for blood utilization in a tertiary care haematooncology centre rate of discard of blood and its components as a quality indicator for blood utilization in a tertiary care haematooncology centre dr shashank ojha, dr sumathi s h.
Blood is a fluid connective tissue which comprises of plasma, various types of blood cells and platelets. Colorful explanatory pictures and clearly understandable overviews make the worksheet easy to follow, easy to complete. One component looks dark red gelatinous and the other is a yellow colored fluid. Together, these three componentsblood, heart, and vesselsmakes up the cardiovascular system. It contains erythrocytes, leucocytes, thrombocytes platelets and plasma. Circulatory system structures, functions, and disorders. Blood components, including red blood cell rbc, plasma, platelet and granulocyte products, are prepared either from whole blood donation or by automated apheresis. This article focuses on the main components and functions of human blood. Each type of life, from the very simple virus up to the largest tree or to the complicated human being, has its own functional characteristics. Aug 25, 2017 blood is a mixture of plasma and cells. The components of blood include red blood cells, white blood cells, platelets, and plasma. Two major functions of the blood include transporting substances to and from our cells and providing immunity and protection against infectious agents such as bacteria and viruses. Blood has several components, rbc,wbc,platelets and plasma are the components of blood. Plasma proteins may have specialized functions, but they also contribute.
Composition, functions, transfusion and blood group. Transporting hormones from the endocrine organs to their target organs. Information recall access the knowledge youve gained regarding blood additional learning. Each blood component is used for a different indication. Overview of blood and blood components health encyclopedia. Ppt blood components powerpoint presentation free to. Because of the components found in your blood, it would be fair to say that another important function of blood is protection. It appears as a strawcolored fluid and is composed mainly of water, but also carries. A single drop of blood contains millions of red blood cells, white blood cells, and platelets. Red cells carries oxygen to and carbon dioxide from cells in the body. If youre seeing this message, it means were having trouble loading external resources on our website.
Let us study in detail about the composition and function of blood, its components, blood transfusion, blood pressure, and blood group. Blood and blood components safety, quality, training and. Composition of blood and its functions functions of. The specific composition and function of its components are as follows. The kidneys remove excess water and dissolved waste products. Haemovigilance making blood transfusiona safe practice is the safe transfusion of blood and blood components and is achieved by ensuring quality assurance at every stage, welltrained technical personnel, proper collection, proper storage, use of quality products, properly calibrated equipments, quality reagents and kits and finally proper. Composition, functions and other details with diagram article shared by. Red blood cells contain hemoglobin, a protein that gives blood its red color and enables it to carry oxygen from the lungs and deliver it to all body tissues. Red blood cells also called erythrocytes make up about 40% of the bloods volume.
The first result of this cooperation was the adoption of the european agreement on the exchange of therapeutic substances of human origin european treaty series, no. The blood in our circulatory system is a watery based fluid and consists of two basic components. Blood components and functions the lymphatic system. An informative web page on components of blood namely red blood cells, white blood cells, platelets and their functions.
Figure shows that the most descended are erythrocytes the volume of erythrocytes in a sample of blood is called the hematocrit. Guidelines on management of blood and blood components as essential medicines 1. Function of the heart four main functions of circulatory system 1. Alternating expansion and contraction of an artery as blood flows through it. Functions of blood system biologymad alevel biology. Its main function is the logistics of distribution and systemic integration, whose containment in the blood vessels vascular space supports its distribution blood circulation to almost the entire body. Of these, the larger part is plasma, comprising about 55%. Blood is a body fluid consisting of the liquid component in the form of plasma and blood cells in the form of white blood cells leukocytes, red blood cells erythrocytes, and blood platelets. Protection of inner lining of blood vessels due to adhesive property and initiates the process of blood clotting are the main functions of thrombocytes. A type of white blood cell that controls mechanism associated with allergies and defends the body from infection by parasites and bacteria.
The main function of blood is to deliver oxygen and nutrients to various cells and tissues of the body. What is blood function of blood rbc wbc plasma and. To learn more about blood and its function, read through the brief lesson on the functioncomponents of. In the lungs, blood acquires oxygen and releases carbon dioxide transported from the tissues. Because of their small size, these organisms can absorb oxygen and nutrients. Blood functions of blood transporting nutrients respiratory gases waste products distributing body heat components of blood a type of connective tissue formed elements living blood cells plasma nonliving fluid matrix.
Types of white blood cells leukocytes normal white blood cell which increase with bone marrow. Pdf overview of blood components and their preparation. Plasma the plasma is the light yellow liquid portion of the blood and is about 90% water. To answer a question, click the button in front of your choice. Feb 19, 2020 let us study in detail about the composition and function of blood, its components, blood transfusion, blood pressure, and blood group. Plasma it is the liquid component of blood and transports blood cells throughout the body along with nutrients, waste products, antibodies, clotting proteins, chemical messengers such as hormones, and proteins that help maintain the bodys fluid balance. Blood and its components and function human blood is a liquid connective tissue. Oxygen is used by cells to produce energy that the body needs, leaving carbon dioxide as a waste product. If youre seeing this message, it means were having trouble. The whole blood which is a mixture of cells, colloids and crystalloids can be separated into different blood components namely packed red blood cell prbc concentrate, platelet concentrate, fresh frozen plasma and cryoprecipitate. Fluids of the body cells of the body are serviced by 2 fluids blood composed of plasma and a variety of cells transports nutrients and wastes interstitial fluid bathes the cells of the body nutrients and oxygen diffuse from the blood into the. Several types of blood proteins, including antibodies, interferons, and complement, help protect against disease in a variety of ways. Ppt blood components powerpoint presentation free to view. Blood has a number of functions that are central to survival, including.
Our blood is a fluid that is also a type of connective tissue. The constancy of the composition of the blood is made possible by the circulation, which conveys blood through the organs that regulate the concentrations of its components. Blood component preparation and manufacture allow each component to be manufactured and stored under optimal conditions. Describe the structure and function of blood in the body. Study of blood and its disease is known as hematology. Risks associated with blood components blood transfusion can never be risk free transfuse only for sound clinical indications assess effectiveness of treatment report any transfusion related adverse reaction sabre document. Blood is made up of red cells, white cells, plasma, and platelets. Blood is a suspension of blood elements erythrocytes, leukocytes, and platelets in blood plasma. The whole blood which is a mixture of cells, colloids and crystalloids can be separated into different blood components namely packed red blood cell prbc concentrate, platelet concentrate, fresh. Blood components and functions the lymphatic system learn with flashcards, games, and more for free. Activities include measuring blood vessels and fill in key vocabulary words into.
Pdf the whole blood which is a mixture of cells, colloids and crystalloids can be separated into different. Aug 18, 2016 blood and its components presented by dr. It is composed of blood cells and an aqueous fluid known as plasma. Its composition and function the blood in our circulatory system is a watery based fluid and consists of two basic components. Animal blood groups are typed to aid in the matching of donors and recipients ant to identify breeding pairs potentially at risk of causing. Dec 11, 2019 blood and its components and function human blood is a liquid connective tissue. The blood vessels serve as the transportation pathways in the body for the flow of fluid, blood cells, platelets, gases, waste products, nutrients, lipids, sugars, amino acids, vitamins. Physiology blood physiology components and functions of blood. A response will appear in the window below the question to let you know if you are correct. It is the liquid component of blood and transports blood cells throughout the body along with nutrients, waste products, antibodies, clotting proteins, chemical messengers such as hormones, and proteins that help maintain the bodys fluid balance. Blood is the lifemaintaining fluid that circulates through the entire body. Blood can clot, which protects against its excessive loss from the cardiovascular system after an injury.
The bone marrow is the spongy material in the center of the bones that makes all types of blood cells. Blood and its components introduction blood supplies oxygen and nutrients to all of the parts of the body, and it carries away waste products from cells. Studies on components of blood and its functions sheikh a the number of major recognized blood group systems is species dependent with cattle being the most complex and cats the simplest. Structure and function of blood biology for majors ii. These phases are also called blood components, which are divided into the serum components liquid phase and cellular component solid phase. The volume percentage of all blood cells in the whole blood is about 45% of adults hematocrit. Some blood cells carry oxygen necessary for metabolic reactions, some blood cells fight off invading substances that could destroy your cells, and other blood cells help to form clots, which keep your body from losing too much blood. Blood components and blood products douglas watson better blood transfusion snbts acute care day january 2012. Arteries do not have valves along their length, veins do. This essential fluid carries out the critical functions of transporting oxygen and nutrients to our cells and getting rid of carbon. As it circulates throughout the body, blood transports substances essential to life, such as sugars, oxygen, and hormones. The plasma is the light yellow liquid portion of the blood and is about 90% water.
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