Upper limit of blood pressure is called systolic pressure and responsible for movement of fresh blood in the arteries. Plasma, which is the fluid component that contains the different blood cells and substances of whole blood, represents 55 percent of whole blood. The blood in our circulatory system is a watery based fluid and consists of two basic components. Formed elements are the cellular components of the blood, and the liquid part is plasma. Its composition and function the blood in our circulatory system is a watery based fluid and consists of two basic components. Composition of bloodplasma is a pale yellow sticky liquid. Blood composition powerpoint white blood cell granulocyte.
A 1, a 2, b, a 1b, a 2b, 0h agglutinins antia and antib blood group agglutinogen rbc agglutinin plasma. May 11, 2020 blood makes up about 8% of the human body weight. In a healthy person, approximately 5 liters 12 pints of blood circulates throughout their body. 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. 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.
Composition of blood and normal erythropoiesis module hematology and blood bank technique hematology and blood bank technique notes 2. Blood vessels blood transport of nutrients, hormones, oxygen, waste, carbon dioxide. When a sample of blood is spun in a centrifuge, the cells and cell fragments are separated from the liquid intercellular matrix. Composition of blood exercise 19 free pdf file sharing. Composition of blood questions and study guide quizlet. William was an english medical doctor, born in 1578. Composition of blood free download as powerpoint presentation. Review sheet blood name lab timedate composition of blood 1. Composition, functions and other details with diagram. The smallest portion of the blood plasma is made up of an assortment of different solids.
Blood and blood components safety, quality, training and. In this chapter, you will learn about the composition and properties of blood and lymph tissue fluid and the mechanism of circulation of blood is also explained herein. Download file pdf composition and functions of blood chapter 10 answersblood. Plasma the plasma is the light yellow liquid portion of the blood and is about 90% water. The table shows the composition of blood entering and leaving the lungs. The kidneys remove excess water and dissolved waste products. Links to pubmed are also available for selected references.
Because the formed elements are heavier than the liquid matrix, they are packed in the bottom of the tube by the centrifugal force. Full text full text is available as a scanned copy of the original print version. Blood elements can be separated from blood plasma using centrifugal force. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Anticoagulants for clinical use 1 siliconized surface nonwettable of tubes, containers for blood, test tubes. Composition and functions of blood chapter 10 answers. Figure shows that the most descended are erythrocytes the volume of erythrocytes in a sample of blood is called the hematocrit. The volume percentage of all blood cells in the whole blood is about 45% of adults hematocrit. Remove erythrocytes from whole blood samples with easysep rbc depletion reagent or easysep red blood cell lysis buffer.
When an anticoagulated sample of blood is allowed to stand in a narrow tube, on settling it separates into two major components the cellular part blood cells or corpuscles. William harvey 15781657 was discoverer of process of the blood circulation in 1628. Plasma is a mixture of many vital proteins, amino acids, carbohydrates, lipids, salts, hormones, enzymes, antibodies, urea, dissolved gases and inorganic substances such as sodium, potassium, calcium chloride, carbonate, and bicarbonate. Pdf overview of blood components and their preparation. Serum includes all proteins not used in blood clotting. The threshold for transfusion of red blood cells should be a hemoglobin level of 7 g per dl 70 g per l in adults and most children. Composition, functions, transfusion and blood group composition of blood and its functions blood is a suspension of blood elements erythrocytes, leukocytes, and platelets in blood plasma. Use hetasep or ammonium chloride solution to obtain nucleated cells from blood samples. These blood cells which are also called corpuscles or formed elements consist of erythrocytes red blood. It is mostly composed of dissolved proteins, mineral ions, glucose, clotting factors and carbon dioxide. The lesson is designed to be able to be taught by a non specialist.
Circulatory system blood composition and function dr. Hematology study of blood and components composition of blood plasma. Composition of blood plasma blood plasma is the straw colored liquid portion of the blood. Full text is available as a scanned copy of the original print version. But it retains stem cells and can be called on to regenerate and produce blood cells later in an emergency. Transports substances and maintains a stable environment blood cells. Blood groups system ab0 agglutinogens a, b on membrane of rbc a acetylgalactosamine b dgalactose h acetylglucosamine maternal substance 6 blood types. As a person ages much of this marrow becomes fatty and ceases production. Blood is a suspension of blood elements erythrocytes, leukocytes, and platelets in blood plasma. Most of the red cells are removed after their life span in a macrophages b the circulation c both d either 3.
What is the blood volume of an averagesize adult male. In the lungs, blood acquires oxygen and releases carbon dioxide transported from the tissues. With regard to blood transfusion, cooperation among member states started back in the 1950s. Wards triangle, an area of reduced trabecular density, is indicated with a w. Hematology and blood bank technique module composition of blood and normal erythropoiesis hematology and blood bank technique 2 notes definitive hematopoiesis begins a little later from the mesodermal tissue located in the aortagonadmesonephros region and the cell giving rise to all haematopoietic elements is the hematopoietic stem cell hsc. Blood components lesson plan, ppt, worksheet teaching. Blood is a fluid connective tissue and the most crucial component of the circulatory system. Blood, which consists of cells and cell fragments suspended in an intercellular matrix, is one of the connective tissues in the body. Bsc maths book downloded pdf in trichy 2019 fraud bible download link political lists jfk jr cs class 12 python preeti arora bsc maths book downloded pdf in. All of the statements are true of orthochromatic normoblast except. Normal blood pressure for upper limit in adult is 100140 systolic and the lower limit 6080 diastolic when a person is having. Exogenous factors, such as management 2, diseases 3 and stress 4, always induce major changes in blood composition. Blood composition powerpoint free download as powerpoint presentation. Describe the components of blood and their relative proportions.
Gas concentration in arbitrary units blood entering lungs blood leaving lungs oxygen 40 100 carbon dioxide 46 40 page 2 of 21 a describe, in as much detail as you can, the changes that take place in the composition of. White blood cells less than 1% of blood part of the bodys defense against disease minor fractions hemoglobin 33% of rbcs proteins 7% of plasma other substances 1. The cardiovascular system and lymphatic system work in tandem. In this article, blood groups and their types are explained in detail. Hetasep is an erythrocyte aggregation agent used to quickly separate nucleated cells from red blood cells rbcs in. Composition of blood and its functions functions of. Get a printable copy pdf file of the complete article 1. Thanks to those who have provided resources which i have based activities on.
Serum does not contain white blood cells, red blood. Blood composition and function linkedin slideshare. If youre studying the composition of blood and want to test your current knowledge, feel free to take this short quiz or complete the accompanying printable worksheet. For example, significant fluctuations were detected in the concentrations of cortisol, glucose, cholesterol and other basic components in response to handling and hypoxic stress 2 5 6. Prapan kanpai, saifon kladed, usanee siriboonrit, varaporn meesamut and parichart permpikul department of transfusion medicine, faculty of medicine siriraj hospital, mahidol university. Myeloid blood producing tissue is found in the red bone marrow located in the spongy bone. Consideration of blood serum biochemical parameters of. Composition, functions, transfusion and blood group.
Vindya rajakaruna mbbs colombo functions of platelets in the absence of vessel damage, platelets are repelled from each other and from the endothelial lining of vessels the repulsion of platelets from an intact endothelium is believed to be due to prostacyclin produced with in the endothelium damage to the endothelium of vessels leads to. Cardiovascular system components of the cardiovascular. Rbcs enter the blood at a rate of about 2 million cells per second. Blood is a mobile connective tissue composed of a fluid, the plasma and the cells, the blood corpuscles. The composition of blood consists of various components, such as plasma, white blood cells, red blood cells and platelets.
Get a printable copy pdf file of the complete article 706k, or click on a page image below to browse page by page. Lesson covering the different components of blood and their roles. The average adult has a blood volume of roughly 5 litres 11 us pt or 1. Blood and blood components are biological products and living human tissue intended for use in patient treatment. The plasma is the light yellow liquid portion of the blood and is about 90% water. Get a printable copy pdf file of the complete article 142k, or click on a page image below to browse page by page. Introduction blood is a fluid connective tissue it is known as the fluid of life as it carries oxygen from lungs to all body parts and carbon dioxide from all body parts to the lungs also known as fluid of growth as it carries nutritive substances from the digestive system and hormones from endocrine gland to all the tissues also called the fluid of health as it. Search and free download all ebooks, handbook, textbook, user guide pdf files on the internet quickly and easily. Blood plasma is essentially a solution aqueous, slightly denser than water, with 91% water, 8% protein and trace amounts of other materials. The venous blood normally has a lower ph than the arterial blood because of presence of more carbon dioxide. Composition of blood plasma water dissolved solutes formed elements erythrocytes leukocytes.
Vindya rajakaruna mbbs colombo functions of platelets in the absence of vessel damage, platelets are repelled from each other and from the endothelial lining of vessels the repulsion of platelets from an intact endothelium is believed to be due to prostacyclin produced with in the endothelium damage to. Blood is a red colour pigment that circulates in the body. Here is what we have learned from introduction to blood. Some of the student resources are at the end of the powerpoint which is designed to lead students through the lesson. It may be defined as blood plasma without fibrinogens. Blood consists of a fluid component plasma, and a cellular component comprising of red cells, leucocytes and platelets, each of them with distinct morphology and a specific function. From the onset, the activities were inspired by the following guiding principles. It contains erythrocytes, leucocytes, thrombocytes platelets and plasma. Blood accounts for 7% of the human body weight, with an average density around 1060 kgm 3, very close to pure waters density of kgm 3. The difference in the composition of blood grade 75. The circular of information for the use of human blood and blood components hereafter referred to as circular is an extension of container labels, as the space on those labels is limited.
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