Describe the components of blood and their functions pdf merge

Provide values for the physical parameters of the blood. The major components of the blood are plasma, red blood cells, white blood cells and platelets. The blood vessel that receives low pressure deoxygenated blood that drains from the glomeruli and the loops of henle. This systems funtions are 1 to transport tissue fluid to the blood vessels, and 2 to protect the body by removing foreign material such as bacteria from the lymphatic stream and by serving as a cite for lymphocytes policing of body fluids and lymphocyte multiplication.

Functions and diseases of red and white blood cells nursing times. Consists of formed elements cells and cell fragments in a liquid intercellular matrix plasma average adult blood volume is around 5 liters 8% of body weight heavier and more viscous than water. The clinical use of blood world health organization. Plasma, in which the blood cells are suspended, including. Red cells remain viable for only about 4 months before they are removed from the blood and their components recycled in the spleen. Ace your next assignment with help from a professional writer. Bcsh guideline for administration of blood and blood components and the. Composition, functions and other details with diagram.

The outer layers of the tunica externa are not distinct but rather blend with the. The bone marrow is the spongy material in the center of the bones that makes all types of blood cells. There exists three types of formed elements in plasma. The volume percentage of all blood cells in the whole blood is about 45% of adults hematocrit. Blood is basically a type of a connective tissue which is found in the human body in fluid state.

Blood vessels consist of arteries, arterioles, capillaries, venules, and veins. Plasma is the liquid component of blood, in which the red blood cells, white blood cells, and platelets are suspended. The hemoglobin tetramertwo dimers combine to form the complete hemoglobin molecule. The artery at this point is described as a muscular artery. Individual white cells usually only last 1836 hours before they also are removed, though some types live as much as a year. Abstract red and white blood cells have two main functions. Blood consists of 55% plasma and 45% formed elements whole blood. Describe the components of blood and their relative proportions. Rbcs are important in oxygen transport, with their haemoglobin being key to this.

Blood is composed of the blood cells which accounts for 45% of the blood tissue by volume, with the remaining 55% of the volume composed of plasma, the liquid portion of the blood. The blood carries out many essential functions and is the pivotal point of the whole organism. Blood is the lifemaintaining fluid that circulates through the entire body. To analyze the individual functions of the heart, scientists typically divide the organ into four main regions. The excretory functions of the urinary system are performed by the two kidneysorgans that. Their life span is 3 to 5 days and are destroyed mainly in the spleen. Identify the six structures most commonly associated with the lymphatic system and describe their location and role in preventing illness andor disease.

There are other organs and systems in our bodies that help regulate blood cells. This vital fluid performs the critical functions of transporting oxygen and nutrients to our cells and eliminating co2, ammonia, and other waste products. These cells have their own functions and roles to play in the body. Protection of inner lining of blood vessels due to adhesive property and initiates the process of blood clotting are the main functions of thrombocytes. What are the main components of blood and their functions. The blood carries out oxygen and nutrients to our cells and getting rid of carbon dioxide, ammonia, and other waste products. It makes up 68 % of the total body weight and has a ph value of 7. It contains erythrocytes, leucocytes, thrombocytes platelets and plasma.

The functional units where the kidneys main functions are performed. The white blood cells are primarily cells of the immune system needed for defense against infection. Organisational policiesguidelines should define the actions to be taken by the hospital. 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. About 90% of the plasma consists of water and solutes that are dissolved, which includes electrolytes, plasma, protein, various, gases, nutrients, and hormones. Note that monocytes and neutrophils spend a relatively short time in the blood. Its composition and function the blood in our circulatory system is a watery based fluid and consists of two basic components. Blood groups blood groups are decided by genetically influenced, polymorphic, antigenic components of the erythrocyte membrane.

It is made up of plasma which is a highly viscous liquid and 3 different types of blood cells that are floating around in it. Lymphatic vessels in the arms and legs convey lymph to the larger lymphatic vessels in the torso. Blood travels along vessels to reach every system of the body and carry out its crucial functions. White blood cells also called leukocytes white blood cells protect the body from infection. Studies on components of blood and its functions 1. Learn vocabulary, terms, and more with flashcards, games, and other study tools. When fresh blood is examined with the microscope, red cells appear to be yellowgreen. Overview of blood and blood components health encyclopedia. Arteries and veins are composed of three tissue layers. Plasma is the liquid component of blood, in which the other three components are suspended. Different types of blood vessels vary slightly in their structures, but they share the same general features. Illustrate the proportions of the major components of the blood plasma and cells. A type of white blood cell that controls mechanism associated with allergies and defends the body from infection by parasites and bacteria.

Blood plays an important in the immune system and keeping up relatively constant body temperrature. Plasma is a yellowish liquid that contains the other components of the blood as well as many different substances. When you are wounded, blood comes out of that wound quickly. The other 45% of blood is made up of a range of cell types. An euwide overview of the market of blood, blood components and.

Guideline on the administration of blood components email bcsh. Components of blood and their functions leadthecompetition. It constitutes more than half of the bloods volume and consists mostly of water that contains dissolved salts. These carry oxygen from the lungs to the rest of t. Red blood cells erythrocytes carry oxygen from the lungs to the rest of the body. Kidney structures and functions explained with picture. Start studying the four components of blood and their function. The plasma is the liquid portion of the blood that is comprised of water, proteins and electrolytes.

Blood group systems in general are independent of each other, and their inheritance conforms to mendelian dominance. Dying blood cells are phagocytosed by macrophages of the reticuloendothelial system mononuclear phagocytic system. There is a range of different types and symptoms depend on the type. Blood disorders are conditions that impact the bloods ability to function correctly. Check the price hire a writer get help i plasma ii erythrocytes red blood cells iii leukocytes white blood cells iv platelets plasma. Plasma, the liquid component of blood, can be isolated by spinning a tube of whole blood at. Explore the composition of blood, types and functions only at byjus.

Lymphocyte two types t lymphocytes which help regulate the function of other immune cells and directly attacks infected cells and tumors and b lymphocytes which make antibodies. Blood appears red because of the large number of red blood cells, which get their color from the hemoglobin. Define the transportation, regulation, and protection functions of the blood. Wbcs are immune cells, defending the body from infection. A major distinction between the lymphatic and cardiovascular systems in humans is that lymph is not actively pumped by the heart, but is forced through the vessels by the movements of the body, the contraction of skeletal muscles during. In increasing order, the specific gravity of blood components is plasma, platelets, leucocytes buffy coat bc and. Functions and characteristics of the blood page 2 blood is the only liquid tissue in the body. Blood is a highly specialized tissue composed of many different kinds of components. The liquid component of the blood in which the following blood cells are suspended. This essential fluid carries out the critical functions of transporting oxygen and nutrients to our cells and getting rid of carbon. The four components of blood and their function flashcards.

Red blood cells comprise about 40 percent of the bloods volume, while plasma makes up. Anaemia and its symptoms cannot be treated without a full. These include proteins, such as albumin, globulin and fibrinogen. Plasma the plasma is the light yellow liquid portion of the blood and is about 90% water.

White blood cells leukocytes help fight infections and aid in the immune process. They later connect to the heart after joining with the veins. As different blood components have different relative density, sediment rate and size they can be separated when centrifugal force is applied. There is a strong need and demand by stakeholders to define and agree. The human heart is arguably the most important organ in the body, because it serves as the primary pump for the circulatory system. Over 90% of the total formed element composition is erythrocytes, which are red. What are some examples of the different functions of the. They use it only for transport to the interstitial space where they carry out their functions. Pdf overview of blood components and their preparation.

Blood vessel structure and function boundless anatomy. Blood functions and characteristics linkedin slideshare. Blood and blood components safety, quality, training and. Overview of blood and blood components childrens wisconsin. Vessel networks deliver blood to all tissues in a directed and regulated manner. Like the other components of the tunica intima, the internal elastic membrane. 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.

It delivers things your body needs like oxygen and nutrients and removes things your body wants to get rid. Define the components of blood and briefly describe their role. Blood consists of plasma, red and white blood cells, and platelets. The red blood cells carry the oxygen and they are the most numerous. The blood vessel that delivers oxygenrich blood to the glomerular capillariesunder high pressure. Identify the components of the urinary system and describe the functions it performs. The inner cellular components lost include their mitochondria, which. Briefly describe the components of blood and their. Human blood consists of about 22 percent solids and 78 percent water. The large number of different red cell antigens makes it extremely unlikely that. Blood cells are the cells which are produced during hematopoiesis and found mainly in the blood. Names of the structural components of the human heart.