PPT on blood
•Download as PPTX, PDF•
2 likes•334 views
Blood is a complex fluid connective tissue that transports cells and substances throughout the body. It is composed of plasma and formed elements like red blood cells, white blood cells, and blood platelets. Plasma is the liquid portion that makes up 55% of blood volume and transports nutrients. Red blood cells contain hemoglobin and carry oxygen from the lungs to tissues and carbon dioxide back to the lungs. White blood cells help fight infections. Blood platelets initiate blood clotting.
Report
Share
Report
Share
Recommended
Blood components case study presentation july 2013
Blood is composed of plasma, red blood cells, white blood cells, and platelets. Red blood cells transport oxygen throughout the body while removing carbon dioxide. White blood cells are part of the immune system and help fight infection. Platelets help the blood clot and stop bleeding. Together, these components transport nutrients, oxygen, waste products, and provide immune system functions throughout the body.
Circulatory system
Blood is a connective tissue composed of plasma and formed elements. Plasma is 55% of blood and is mainly water with proteins. Formed elements include red blood cells, white blood cells, and platelets. Red blood cells contain hemoglobin and facilitate oxygen transport. White blood cells help fight infection in different ways. Platelets help the blood clot and stop bleeding. Blood types are classified by the ABO and Rh systems based on antigens on red blood cell surfaces.
Blood functions and composition pdf
Blood has three main functions: transport, protection, and regulation. It is composed of plasma and formed elements such as red blood cells, white blood cells, and platelets. Red blood cells transport oxygen and carbon dioxide, while white blood cells protect the body from infection. Platelets help the blood clot to stop bleeding from cuts or wounds. Blood is produced through processes such as erythropoiesis for red blood cells and leukopoiesis for white blood cells. It has many vital roles in the human body.
Bloodcell rbc
The average adult has around 5 liters of blood circulating through their body, delivering oxygen and nutrients and removing waste. Blood transports nourishment, hormones, disease-fighting substances, oxygen, and carbon dioxide throughout the body, making it essential for growth, health, and life. Red blood cells are biconcave discs without nuclei that make up 40-50% of blood volume and transport oxygen and carbon dioxide via the hemoglobin protein.
Biology blog
The document summarizes the circulatory system and transport of substances in humans and other organisms. It explains that diffusion is how unicellular organisms exchange substances, while multicellular organisms and larger animals have developed circulatory systems using blood and blood vessels to transport nutrients, gases, wastes, and other materials throughout their bodies. The human circulatory system consists of the heart, blood composed of plasma and cellular components like red blood cells, and a network of arteries, veins, and capillaries to deliver oxygen and pick up carbon dioxide from tissues via blood flow.
Properties, Composition, and Functions Of Blood
Question - Write down the Properties, Composition, and Functions Of Blood.
Website - www.medicopaper.com
Youtube - www.youtube.com/medicopaper
Facebook - www.facebook.com/medicopaper
Instagram - @medicopaper
Blood
Blood is a connective tissue that carries oxygen, nutrients, wastes, hormones, heat, and protective substances between tissues in the body. It is composed of plasma and cellular components including red blood cells, white blood cells, and platelets. Plasma contains water and dissolved substances like proteins, salts, nutrients, waste products, hormones, gases, and enzymes. Red blood cells are biconcave discs that transport oxygen and carbon dioxide and determine blood groups. White blood cells provide protection against microbes and immunity. Platelets are involved in blood clotting.
Blood
Blood is composed of plasma and blood cells suspended in it. Plasma is 55% of blood volume and contains water, proteins, electrolytes, nutrients, waste products, hormones and gases. The three main types of blood cells are red blood cells (RBCs), white blood cells (WBCs) and platelets. RBCs contain hemoglobin and transport oxygen and carbon dioxide. WBCs help fight infection. Blood has many functions including nutrient and waste transport and immune function.
Recommended
Blood components case study presentation july 2013
Blood is composed of plasma, red blood cells, white blood cells, and platelets. Red blood cells transport oxygen throughout the body while removing carbon dioxide. White blood cells are part of the immune system and help fight infection. Platelets help the blood clot and stop bleeding. Together, these components transport nutrients, oxygen, waste products, and provide immune system functions throughout the body.
Circulatory system
Blood is a connective tissue composed of plasma and formed elements. Plasma is 55% of blood and is mainly water with proteins. Formed elements include red blood cells, white blood cells, and platelets. Red blood cells contain hemoglobin and facilitate oxygen transport. White blood cells help fight infection in different ways. Platelets help the blood clot and stop bleeding. Blood types are classified by the ABO and Rh systems based on antigens on red blood cell surfaces.
Blood functions and composition pdf
Blood has three main functions: transport, protection, and regulation. It is composed of plasma and formed elements such as red blood cells, white blood cells, and platelets. Red blood cells transport oxygen and carbon dioxide, while white blood cells protect the body from infection. Platelets help the blood clot to stop bleeding from cuts or wounds. Blood is produced through processes such as erythropoiesis for red blood cells and leukopoiesis for white blood cells. It has many vital roles in the human body.
Bloodcell rbc
The average adult has around 5 liters of blood circulating through their body, delivering oxygen and nutrients and removing waste. Blood transports nourishment, hormones, disease-fighting substances, oxygen, and carbon dioxide throughout the body, making it essential for growth, health, and life. Red blood cells are biconcave discs without nuclei that make up 40-50% of blood volume and transport oxygen and carbon dioxide via the hemoglobin protein.
Biology blog
The document summarizes the circulatory system and transport of substances in humans and other organisms. It explains that diffusion is how unicellular organisms exchange substances, while multicellular organisms and larger animals have developed circulatory systems using blood and blood vessels to transport nutrients, gases, wastes, and other materials throughout their bodies. The human circulatory system consists of the heart, blood composed of plasma and cellular components like red blood cells, and a network of arteries, veins, and capillaries to deliver oxygen and pick up carbon dioxide from tissues via blood flow.
Properties, Composition, and Functions Of Blood
Question - Write down the Properties, Composition, and Functions Of Blood.
Website - www.medicopaper.com
Youtube - www.youtube.com/medicopaper
Facebook - www.facebook.com/medicopaper
Instagram - @medicopaper
Blood
Blood is a connective tissue that carries oxygen, nutrients, wastes, hormones, heat, and protective substances between tissues in the body. It is composed of plasma and cellular components including red blood cells, white blood cells, and platelets. Plasma contains water and dissolved substances like proteins, salts, nutrients, waste products, hormones, gases, and enzymes. Red blood cells are biconcave discs that transport oxygen and carbon dioxide and determine blood groups. White blood cells provide protection against microbes and immunity. Platelets are involved in blood clotting.
Blood
Blood is composed of plasma and blood cells suspended in it. Plasma is 55% of blood volume and contains water, proteins, electrolytes, nutrients, waste products, hormones and gases. The three main types of blood cells are red blood cells (RBCs), white blood cells (WBCs) and platelets. RBCs contain hemoglobin and transport oxygen and carbon dioxide. WBCs help fight infection. Blood has many functions including nutrient and waste transport and immune function.
Different types of blood cells
This document describes the different types of blood cells. It discusses red blood cells which help transport gases and have a lifespan of 120 days. It also outlines the various white blood cells - lymphocytes, monocytes, eosinophils, basophils, and neutrophils - and their distinguishing nuclear shapes. Finally, it mentions platelets which lack a nucleus and help with blood clotting.
Blood
1. Normoblasts are immature red blood cells that are similar in size to mature RBCs and stain almost the same as most ribosomes are lost and more hemoglobin accumulates.
2. Polychromatophilic erythrocytes or reticulocytes are formed when a normoblast loses its nucleus but still retains some ribosomes, giving it a pink-blue stained cytoplasm.
3. Basophilic and polychromatophilic erythroblasts are larger developing red blood cells where the nucleus is condensing and hemoglobin begins to accumulate in the cytoplasm, producing different staining patterns.
Capacity development in animal breeding and genetics—Insights and opportuniti...
Presented by J.M.K. Ojango, B. Malmfors, J. Philipsson, I. Dror and A.M.Okeyo at the Agri4D annual conference on agricultural research for development Uppsala, Sweden, 25−26 September 2013
Blood prac questions
The document provides a list of 40 multiple choice questions about blood and blood components, with options to select whether a given change would cause something to increase, decrease, or stay the same. It then provides an additional 116 multiple choice questions about blood, blood cells, coagulation, hematopoiesis and related processes. The questions cover topics like the components and functions of blood, blood cell types and production sites, coagulation factors and mechanisms, and physiological responses to various conditions.
Hemophilia
Hemophilia is a disorder of the blood clotting system that prevents blood from clotting normally and stopping bleeding. It is caused by deficiencies in certain clotting factors, especially factors VIII and IX. Hemophilia is located on the X chromosome and is predominantly found in males, as they only have one X chromosome. Symptoms include abnormal bleeding and bruising, especially into joints and muscles. There is no cure for hemophilia, but regular injections of the missing clotting factor can control symptoms. Patients must take precautions to prevent injury but are encouraged to exercise and participate in normal activities.
Josh Stephens 8 Y Hens
1) The farmer observed the egg production of her chickens and wants to breed chickens to produce "super hens" that lay many large eggs.
2) She notes the number and size of eggs laid by each of her chickens: Marjory lays 5 small eggs per week, Rosemary lays 10 small eggs per week, Brian lays 6 large eggs per week, and Bob lays 8 small eggs per week.
3) Through selective breeding over multiple generations, pairing chickens with desirable traits, the farmer is able to produce offspring that consistently lay many large eggs, achieving her goal of "super hens".
Harri Evans 8 Y Hens
The document discusses selecting chickens and cockerels for breeding to produce chickens that lay many large eggs. It describes two chickens, Rosemary and Brian, being considered for breeding based on the sizes and numbers of eggs they currently lay. The goal is to use selective breeding over multiple generations to develop a "super hen" capable of maximally high egg production.
Blood Clot formation
Blood clots are clumps of blood that form when blood hardens from a liquid to a solid. They can occur in deep veins, lungs, or brain and cause symptoms like swelling, pain, and skin discoloration. Blood clots form due to inactivity, surgery, pregnancy, dehydration, birth control, smoking, obesity, or genetic disorders. They are detected through tests like venography, ultrasound, MRI, and CT scans. Treatment involves medication, and prevention focuses on staying active and hydrated. Blood clots can block arteries or veins and affect the heart, intestines, kidneys, legs, lungs, neck or brain.
Approach To The Management Of Hyperbilirubinemia In Term
This document provides guidelines for the management of hyperbilirubinemia, or high bilirubin levels, in term newborn infants. It discusses the definition and causes of both physiologic and pathologic jaundice. Guidelines are given for prevention, screening, treatment with phototherapy or exchange transfusion, and identifying infants at risk of developing severe hyperbilirubinemia or kernicterus. Risk factors include jaundice in the first 24 hours or visible jaundice at discharge. Close follow-up is recommended for infants with risk factors.
Presentation1
The document summarizes the structure and function of skin, the process of wound healing, and factors that can affect wound healing. It discusses the following key points:
- Skin is composed of several layers including the epidermis, dermis, and subcutaneous layer. Its structure varies depending on its location on the body.
- Wound healing involves regeneration of epithelial tissue and formation of connective scar tissue. It occurs through the phases of inflammation, proliferation, and remodeling.
- The three classifications of wound healing are primary intention, secondary intention, and delayed primary healing. Primary intention healing results in minimal scarring.
- The phases of wound healing involve coagulation, inflammation, proliferation, epithelialization
Blood cells
Blood cells consist of three main types - red blood cells, white blood cells, and platelets. Red blood cells are the most numerous and function to transport respiratory gases like oxygen throughout the body. White blood cells exist in different forms and provide immunity by fighting pathogens. Platelets assist in blood clotting and healing of minor wounds.
Umesh
Molecular genetics plays an important role in medicine by allowing the study of inherited diseases, mapping disease genes, analyzing how genes cause disease, and diagnosing and treating genetic conditions. DNA isolation is the process of extracting DNA from a source, such as whole blood, cultured cells, or tissues, and separating it from other cellular components. Isolation methods involve lysing cells, removing proteins and contaminants, and recovering purified DNA. The choice of isolation method depends on factors like the DNA quantity and purity needed for downstream applications. DNA purification further separates DNA from other molecules and evaluates the extracted DNA.
Erythocyte
Red blood cells have a lifespan of around 120 days, during which they circulate through the body before being destroyed. There are three main phases to their life: production in the bone marrow, release into circulation, and eventual destruction. Their production requires nutrients like iron, vitamins, amino acids, and hormones. Maintaining the proper balance of production and destruction is critical for red blood cell homeostasis.
The erythrocyte lecture 2
Red blood cells (RBCs) constitute 99% of blood cells and function to transport oxygen to tissues and carbon dioxide from tissues to the lungs. RBCs contain hemoglobin which gives blood its red color. RBCs are biconcave discs that are highly elastic and can change shape to pass through small blood vessels. RBCs have a lifespan of around 120 days before being broken down. The RBC membrane is selectively permeable and helps maintain the cell's shape through osmotic changes in the blood. RBCs transport oxygen by hemoglobin binding to oxygen to form oxyhemoglobin and transporting it to tissues where it is released.
Genetics of animal breeding 9
This document discusses genetics and animal breeding. It explains how genetics relates to livestock improvement and describes cell division, inheritance of traits, and genetic principles like dominance, sex determination, linkage and mutation. Additive gene effects from many genes cumulatively influence economically important quantitative traits like growth and milk production, while non-additive genes control fewer qualitative traits. Heritability estimates the proportion of variation due to genetics. Selection of superior breeding stock relies on performance records and expected progeny differences to make genetic progress over generations.
The erythrocyte
1. Red blood cells (erythrocytes) constitute 99% of blood cells and function to transport oxygen to tissues and carbon dioxide from tissues to the lungs.
2. Erythrocytes contain hemoglobin which gives blood its red color and allows for oxygen transport. They are biconcave discs that are able to deform to pass through small blood vessels.
3. The erythrocyte membrane is selectively permeable and regulates ion content. It contains proteins, lipids, and carbohydrates that maintain the biconcave shape and cellular integrity of erythrocytes.
Hemostasis principles
This document provides an overview of principles of hemostasis. It begins with an introduction and discusses Virchow's triad, which describes the three main factors that influence blood coagulation: changes in blood vessels, blood flow, and blood components. Primary hemostasis mediated by platelets is described. Secondary hemostasis and the coagulation cascade are then explained. Laboratory tests for evaluating hemostasis are also summarized. The document concludes with sections on vitamin K antagonists and the anticoagulant warfarin.
Resealed erythrocytes
This presentation discusses using resealed erythrocytes as drug carriers. Erythrocytes are attractive carriers as they are biocompatible and can carry a broad spectrum of drugs while avoiding toxicity. Drugs can be loaded into erythrocytes through hypotonic lysis or endocytosis methods. Loaded erythrocytes are then resealed and characterized. They provide benefits like prolonged drug release and targeting to specific sites. Applications include delivering enzymes, drugs, and targeting the liver or reticuloendothelial system. Resealed erythrocytes show potential as a drug delivery system.
Red blood cell - Erythropoiesis
This document discusses erythropoiesis, the process of red blood cell formation. It outlines the stages of erythropoiesis from pluripotent hematopoietic stem cells to mature red blood cells, including proerythroblasts, basophilic erythroblasts, polychromatophilic erythroblasts, orthochromatic erythroblasts, reticulocytes, and mature red blood cells. It also describes the key factors that regulate erythropoiesis, particularly erythropoietin produced by the kidneys in response to tissue oxygen levels. Vitamin B12 and folic acid also support red blood cell formation.
Blood clotting - AS OCR F221
The document summarizes how blood clots form to stop bleeding from damaged blood vessels. When tissue is damaged, platelets stick to exposed collagen fibers and release substances that allow them to clump together, forming an initial plug. Thromboplastin is released and activates prothrombin into thrombin, which converts fibrinogen into fibrin fibers that form a mesh trapping blood cells into a clot. The clot then dries to form a scab that prevents further blood loss and pathogen entry into the wound.
Blood
Blood is a specialized fluid that transports necessary substances like oxygen and nutrients to cells and removes waste products from cells. It is composed of plasma, red blood cells, white blood cells, and platelets suspended in plasma. Red blood cells contain hemoglobin which carries oxygen. White blood cells help fight infections. Platelets help with clotting to stop bleeding. Blood is circulated by the heart through arteries and veins to oxygenate tissues and remove carbon dioxide.
Lesson plan for microteaching ( revised jove abletes)
The lesson plan summarizes the components of blood. It will discuss the liquid matrix called plasma, which makes up 55% of blood volume. It will also cover the formed elements: red blood cells that carry oxygen, white blood cells that protect the body from pathogens, and platelets that assist in clotting. The lesson will explain how blood transports oxygen, removes carbon dioxide, and is essential for life due to its role in circulation.
More Related Content
Viewers also liked
Different types of blood cells
This document describes the different types of blood cells. It discusses red blood cells which help transport gases and have a lifespan of 120 days. It also outlines the various white blood cells - lymphocytes, monocytes, eosinophils, basophils, and neutrophils - and their distinguishing nuclear shapes. Finally, it mentions platelets which lack a nucleus and help with blood clotting.
Blood
1. Normoblasts are immature red blood cells that are similar in size to mature RBCs and stain almost the same as most ribosomes are lost and more hemoglobin accumulates.
2. Polychromatophilic erythrocytes or reticulocytes are formed when a normoblast loses its nucleus but still retains some ribosomes, giving it a pink-blue stained cytoplasm.
3. Basophilic and polychromatophilic erythroblasts are larger developing red blood cells where the nucleus is condensing and hemoglobin begins to accumulate in the cytoplasm, producing different staining patterns.
Capacity development in animal breeding and genetics—Insights and opportuniti...
Presented by J.M.K. Ojango, B. Malmfors, J. Philipsson, I. Dror and A.M.Okeyo at the Agri4D annual conference on agricultural research for development Uppsala, Sweden, 25−26 September 2013
Blood prac questions
The document provides a list of 40 multiple choice questions about blood and blood components, with options to select whether a given change would cause something to increase, decrease, or stay the same. It then provides an additional 116 multiple choice questions about blood, blood cells, coagulation, hematopoiesis and related processes. The questions cover topics like the components and functions of blood, blood cell types and production sites, coagulation factors and mechanisms, and physiological responses to various conditions.
Hemophilia
Hemophilia is a disorder of the blood clotting system that prevents blood from clotting normally and stopping bleeding. It is caused by deficiencies in certain clotting factors, especially factors VIII and IX. Hemophilia is located on the X chromosome and is predominantly found in males, as they only have one X chromosome. Symptoms include abnormal bleeding and bruising, especially into joints and muscles. There is no cure for hemophilia, but regular injections of the missing clotting factor can control symptoms. Patients must take precautions to prevent injury but are encouraged to exercise and participate in normal activities.
Josh Stephens 8 Y Hens
1) The farmer observed the egg production of her chickens and wants to breed chickens to produce "super hens" that lay many large eggs.
2) She notes the number and size of eggs laid by each of her chickens: Marjory lays 5 small eggs per week, Rosemary lays 10 small eggs per week, Brian lays 6 large eggs per week, and Bob lays 8 small eggs per week.
3) Through selective breeding over multiple generations, pairing chickens with desirable traits, the farmer is able to produce offspring that consistently lay many large eggs, achieving her goal of "super hens".
Harri Evans 8 Y Hens
The document discusses selecting chickens and cockerels for breeding to produce chickens that lay many large eggs. It describes two chickens, Rosemary and Brian, being considered for breeding based on the sizes and numbers of eggs they currently lay. The goal is to use selective breeding over multiple generations to develop a "super hen" capable of maximally high egg production.
Blood Clot formation
Blood clots are clumps of blood that form when blood hardens from a liquid to a solid. They can occur in deep veins, lungs, or brain and cause symptoms like swelling, pain, and skin discoloration. Blood clots form due to inactivity, surgery, pregnancy, dehydration, birth control, smoking, obesity, or genetic disorders. They are detected through tests like venography, ultrasound, MRI, and CT scans. Treatment involves medication, and prevention focuses on staying active and hydrated. Blood clots can block arteries or veins and affect the heart, intestines, kidneys, legs, lungs, neck or brain.
Approach To The Management Of Hyperbilirubinemia In Term
This document provides guidelines for the management of hyperbilirubinemia, or high bilirubin levels, in term newborn infants. It discusses the definition and causes of both physiologic and pathologic jaundice. Guidelines are given for prevention, screening, treatment with phototherapy or exchange transfusion, and identifying infants at risk of developing severe hyperbilirubinemia or kernicterus. Risk factors include jaundice in the first 24 hours or visible jaundice at discharge. Close follow-up is recommended for infants with risk factors.
Presentation1
The document summarizes the structure and function of skin, the process of wound healing, and factors that can affect wound healing. It discusses the following key points:
- Skin is composed of several layers including the epidermis, dermis, and subcutaneous layer. Its structure varies depending on its location on the body.
- Wound healing involves regeneration of epithelial tissue and formation of connective scar tissue. It occurs through the phases of inflammation, proliferation, and remodeling.
- The three classifications of wound healing are primary intention, secondary intention, and delayed primary healing. Primary intention healing results in minimal scarring.
- The phases of wound healing involve coagulation, inflammation, proliferation, epithelialization
Blood cells
Blood cells consist of three main types - red blood cells, white blood cells, and platelets. Red blood cells are the most numerous and function to transport respiratory gases like oxygen throughout the body. White blood cells exist in different forms and provide immunity by fighting pathogens. Platelets assist in blood clotting and healing of minor wounds.
Umesh
Molecular genetics plays an important role in medicine by allowing the study of inherited diseases, mapping disease genes, analyzing how genes cause disease, and diagnosing and treating genetic conditions. DNA isolation is the process of extracting DNA from a source, such as whole blood, cultured cells, or tissues, and separating it from other cellular components. Isolation methods involve lysing cells, removing proteins and contaminants, and recovering purified DNA. The choice of isolation method depends on factors like the DNA quantity and purity needed for downstream applications. DNA purification further separates DNA from other molecules and evaluates the extracted DNA.
Erythocyte
Red blood cells have a lifespan of around 120 days, during which they circulate through the body before being destroyed. There are three main phases to their life: production in the bone marrow, release into circulation, and eventual destruction. Their production requires nutrients like iron, vitamins, amino acids, and hormones. Maintaining the proper balance of production and destruction is critical for red blood cell homeostasis.
The erythrocyte lecture 2
Red blood cells (RBCs) constitute 99% of blood cells and function to transport oxygen to tissues and carbon dioxide from tissues to the lungs. RBCs contain hemoglobin which gives blood its red color. RBCs are biconcave discs that are highly elastic and can change shape to pass through small blood vessels. RBCs have a lifespan of around 120 days before being broken down. The RBC membrane is selectively permeable and helps maintain the cell's shape through osmotic changes in the blood. RBCs transport oxygen by hemoglobin binding to oxygen to form oxyhemoglobin and transporting it to tissues where it is released.
Genetics of animal breeding 9
This document discusses genetics and animal breeding. It explains how genetics relates to livestock improvement and describes cell division, inheritance of traits, and genetic principles like dominance, sex determination, linkage and mutation. Additive gene effects from many genes cumulatively influence economically important quantitative traits like growth and milk production, while non-additive genes control fewer qualitative traits. Heritability estimates the proportion of variation due to genetics. Selection of superior breeding stock relies on performance records and expected progeny differences to make genetic progress over generations.
The erythrocyte
1. Red blood cells (erythrocytes) constitute 99% of blood cells and function to transport oxygen to tissues and carbon dioxide from tissues to the lungs.
2. Erythrocytes contain hemoglobin which gives blood its red color and allows for oxygen transport. They are biconcave discs that are able to deform to pass through small blood vessels.
3. The erythrocyte membrane is selectively permeable and regulates ion content. It contains proteins, lipids, and carbohydrates that maintain the biconcave shape and cellular integrity of erythrocytes.
Hemostasis principles
This document provides an overview of principles of hemostasis. It begins with an introduction and discusses Virchow's triad, which describes the three main factors that influence blood coagulation: changes in blood vessels, blood flow, and blood components. Primary hemostasis mediated by platelets is described. Secondary hemostasis and the coagulation cascade are then explained. Laboratory tests for evaluating hemostasis are also summarized. The document concludes with sections on vitamin K antagonists and the anticoagulant warfarin.
Resealed erythrocytes
This presentation discusses using resealed erythrocytes as drug carriers. Erythrocytes are attractive carriers as they are biocompatible and can carry a broad spectrum of drugs while avoiding toxicity. Drugs can be loaded into erythrocytes through hypotonic lysis or endocytosis methods. Loaded erythrocytes are then resealed and characterized. They provide benefits like prolonged drug release and targeting to specific sites. Applications include delivering enzymes, drugs, and targeting the liver or reticuloendothelial system. Resealed erythrocytes show potential as a drug delivery system.
Red blood cell - Erythropoiesis
This document discusses erythropoiesis, the process of red blood cell formation. It outlines the stages of erythropoiesis from pluripotent hematopoietic stem cells to mature red blood cells, including proerythroblasts, basophilic erythroblasts, polychromatophilic erythroblasts, orthochromatic erythroblasts, reticulocytes, and mature red blood cells. It also describes the key factors that regulate erythropoiesis, particularly erythropoietin produced by the kidneys in response to tissue oxygen levels. Vitamin B12 and folic acid also support red blood cell formation.
Blood clotting - AS OCR F221
The document summarizes how blood clots form to stop bleeding from damaged blood vessels. When tissue is damaged, platelets stick to exposed collagen fibers and release substances that allow them to clump together, forming an initial plug. Thromboplastin is released and activates prothrombin into thrombin, which converts fibrinogen into fibrin fibers that form a mesh trapping blood cells into a clot. The clot then dries to form a scab that prevents further blood loss and pathogen entry into the wound.
Viewers also liked (20)
Capacity development in animal breeding and genetics—Insights and opportuniti...
Capacity development in animal breeding and genetics—Insights and opportuniti...
Approach To The Management Of Hyperbilirubinemia In Term
Approach To The Management Of Hyperbilirubinemia In Term
Similar to PPT on blood
Blood
Blood is a specialized fluid that transports necessary substances like oxygen and nutrients to cells and removes waste products from cells. It is composed of plasma, red blood cells, white blood cells, and platelets suspended in plasma. Red blood cells contain hemoglobin which carries oxygen. White blood cells help fight infections. Platelets help with clotting to stop bleeding. Blood is circulated by the heart through arteries and veins to oxygenate tissues and remove carbon dioxide.
Lesson plan for microteaching ( revised jove abletes)
The lesson plan summarizes the components of blood. It will discuss the liquid matrix called plasma, which makes up 55% of blood volume. It will also cover the formed elements: red blood cells that carry oxygen, white blood cells that protect the body from pathogens, and platelets that assist in clotting. The lesson will explain how blood transports oxygen, removes carbon dioxide, and is essential for life due to its role in circulation.
Biochemical composition and functions of blood and lymph
Blood has three main functions: transport, protection, and regulation. It transports gases, nutrients, wastes, hormones, and heat. White blood cells protect the body by destroying pathogens and cancer cells, while platelets help with blood clotting. Blood also helps regulate pH and water balance. It is composed of plasma and formed elements, including red blood cells, which carry oxygen and carbon dioxide, white blood cells, and platelets. Red blood cells are biconcave discs that transport oxygen and carbon dioxide via hemoglobin.
BLOOD.pptx
HKBLJNLNK;LM;MK
L;ML;NL;NLKNLM;
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
BLOOD
Haematopoietic system by Yogesh patel
The document discusses the composition and functions of blood. It describes the components of blood including plasma, red blood cells, white blood cells, and platelets. It explains the process of hematopoiesis where blood cells are produced in the bone marrow. It details the characteristics and functions of red blood cells, white blood cells, and platelets. It also outlines the mechanism of blood clotting through the coagulation cascade.
Blood
Blood is a connective tissue composed of plasma and blood cells that circulates through the body delivering oxygen, nutrients, hormones and other substances to tissues. It transports waste products away from tissues. The main cellular components of blood are red blood cells, white blood cells and platelets. Red blood cells contain hemoglobin and transport oxygen and carbon dioxide. White blood cells help defend the body against infection and disease. Platelets assist in blood clotting. Disorders can occur if there are too few or too many blood cells or if the cells are abnormal.
Blood and lymph
This document provides information about the blood and lymphatic system. It discusses how blood is composed of plasma and formed elements such as red blood cells, white blood cells and platelets. It also describes the functions of blood such as transporting oxygen, nutrients, hormones and waste products around the body. Additionally, the document discusses blood groups and the ABO and rhesus blood typing systems which determine transfusion compatibility.
Blood cells
This document provides information about the components and functions of blood. It discusses the following:
- Plasma makes up the liquid portion of blood and contains water, proteins, nutrients, wastes, and gases.
- Formed elements include red blood cells, white blood cells, and platelets. Red blood cells carry oxygen and carbon dioxide via hemoglobin.
- White blood cells include granulocytes (neutrophils, basophils, eosinophils) and agranulocytes. They defend against infection.
- Platelets help the blood clot to stop bleeding from broken blood vessels.
The document explains in detail the composition and transport functions of blood components
Blood
Blood has several important functions including transporting gases, nutrients, waste products, and regulatory molecules. It also helps regulate pH and temperature and protects the body from foreign substances. Blood is made up of cells and cell fragments in liquid plasma. All blood elements are produced from stem cells in the bone marrow. Red blood cells transport oxygen and carbon dioxide while white blood cells help fight infection and disease.
Q & A. on Physiology for Exam 17november13
The document provides definitions and details about various topics related to blood and the cardiovascular system. It includes:
A) Definitions of blood and its functions such as transport, regulation, and defense.
B) Descriptions of the components of blood including plasma proteins, red blood cells, clotting factors, and hemoglobin.
C) Explanations of the heart and cardiovascular system including the structure of the heart, cardiac cycle, heart sounds, and cardiovascular diseases. Common causes of CVD like atherosclerosis and hypertension are discussed.
Forensic Existence of Blood as a Dynamic Evidence
Blood is one of the chief form of biological fluid which is recovered at the location of crime. This review article focus on blood as a prime forensic evidence which is most commonly encountered on crime scenes. The font of insipiration for the same is the variable facts and the frequent occurrence of blood as an evidence on the crime scene. The article pronounces the complete details of blood, including its composition, cell types, relation of blood to scientific science, handling liquid blood stains , wet blood stains, dried blood stains, and the post mortum blood and preservation methods followed by a detailed analysis preliminary and confirmatory test . The analysis of blood can be categorised on the basis of its physical and chemical properties. The major aim of this study is to provide all the relevant facts related to blood collection, packaging and the entire examination. Sanya Sharma | Shipra Rohatgi "Forensic Existence of Blood as a Dynamic Evidence" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-2 , February 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21396.pdf
Paper URL: https://www.ijtsrd.com/biological-science/cell-biology/21396/forensic-existence-of-blood-as-a-dynamic-evidence/sanya-sharma
Hodgkin's and non Hodgkin's lymphoma
This document provides an overview of hematological disorders and the anatomy and physiology of blood cells. It discusses hematopoiesis, the constituents of blood including erythrocytes, leukocytes, and platelets. Erythrocytes are red blood cells that carry oxygen and carbon dioxide without a nucleus. Leukocytes are white blood cells that help fight infection, and come in two types: granulocytes with granules and lymphocytes/monocytes without. Platelets are disk-shaped cell fragments involved in clotting. The document also reviews the formation and functions of red blood cells, white blood cells, and platelets in more detail.
1854964 635072095191071250
Blood is a connective tissue composed of plasma, red blood cells, white blood cells, and platelets. Plasma is the liquid portion that transports nutrients, waste, hormones, and other critical components. Red blood cells contain hemoglobin and carry oxygen from the lungs to tissues. White blood cells defend the body against infection and disease. Platelets help the body form blood clots to stop bleeding. Together, these components perform vital functions for circulation and transport throughout the body.
Chapter 6
The document summarizes key components and functions of the blood, lymphatic, and immune systems. It describes how blood transports oxygen, nutrients, hormones, heat, waste and helps regulate pH. The document also outlines the main cellular components of blood including plasma, erythrocytes, leukocytes and platelets. Additionally, it discusses the lymphatic system's roles in draining fluid, transporting lipids and initiating immune responses through lymphatic vessels, nodes, tonsils, spleen and thymus gland.
THE BLOOD PART 1 I BY IDIKA CHIMBUEZE N.pdf
Are you seeking to understand the blood and its components so rich in preparation for your exams or presentations?
Are you tired of reading contents about the blood and its composition that is not rich enough for you exams preparation?
Do you know that understanding, The blood, its components and volume could help you manage you health?
Get The Blood by ID. Chimedics.
Transportation in animals and plants
The circulatory system transports materials like nutrients, oxygen, carbon dioxide, and cells throughout the body using blood. The main components of the circulatory system are the heart, arteries, and veins. Blood is composed of plasma, red blood cells, white blood cells, and platelets. Plasma is mostly water that carries dissolved materials. Red blood cells transport oxygen while white blood cells help fight infections. Platelets form blood clots to prevent bleeding. Blood vessels include arteries, which carry oxygenated blood away from the heart, and veins, which carry deoxygenated blood back to the heart. Capillaries allow for the exchange of materials between blood and body tissues.
Body fluids and blood.pptx
Body fluids play crucial roles in maintaining homeostasis and transporting nutrients and waste. The major body fluids are blood, lymph, cerebrospinal fluid, synovial fluid, saliva, gastric juices, and bile. Blood is composed of plasma, red blood cells, white blood cells, and platelets. It carries oxygen, nutrients, hormones, removes waste, and plays a role in immunity. Lymph contains white blood cells and transports fat. Platelets help form blood clots to prevent bleeding.
Blood chapter.ppt
Blood is a fluid connective tissue that circulates throughout the body transporting oxygen, nutrients, hormones, heat, and waste products. It is composed of plasma, which is 90-92% water, and three types of blood cells suspended in the plasma - erythrocytes (red blood cells), platelets, and leukocytes (white blood cells). Erythrocytes contain hemoglobin and transport oxygen, while platelets help with clotting and leukocytes help fight infection. Tight regulation of blood volume and composition is maintained through homeostatic mechanisms.
Blood And Blood Disorders
This document provides an overview of the composition and functions of blood. It discusses the main components of blood including plasma, red blood cells, white blood cells, and platelets. It describes the properties of each component as well as their roles in nutrition, respiration, immunity, temperature regulation, and other vital functions. The document also examines the processes of erythropoiesis, coagulation, and the determination of blood groups. In summary, it serves as a comprehensive review of the makeup and workings of the circulatory fluid known as blood.
Similar to PPT on blood (20)
Lesson plan for microteaching ( revised jove abletes)
Lesson plan for microteaching ( revised jove abletes)
Biochemical composition and functions of blood and lymph
Biochemical composition and functions of blood and lymph
Lecture-1 Introduction to hematology.slideshare.pptx
Lecture-1 Introduction to hematology.slideshare.pptx
Recently uploaded
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
Top five deadliest dog breeds in America
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit - NGV Pavilion Concept Design
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
How to Add Chatter in the odoo 17 ERP Module
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Advantages and Disadvantages of CMS from an SEO Perspective
Advantages and Disadvantages of CMS from an SEO Perspective
DRUGS AND ITS classification slide share
Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a
disease or abnormal condition
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS Template 2023-2024 by: Irene S. Rueco
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.A Strategic Approach: GenAI in Education
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Recently uploaded (20)
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Advantages and Disadvantages of CMS from an SEO Perspective
Advantages and Disadvantages of CMS from an SEO Perspective
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
PPT on blood
- 2. Viji. K V Natural Science Rg.no.13303031
- 3. Blood is a fluid connective issue. It serves as the medium of transport. It is an extremely complex substances carrying a wide variety of cells and substances to all areas of the body. Blood is formed of plasma and formed elements such as RBC,WBC and Blood platelets.
- 4. Plasma is the matrix of the blood. It forms about 55% of total volume of blood. Its main function is to transport food components. 92% of plasma is formed of water and8% include organic and in organic compounds.
- 5. A. Red blood cells are also known as erythrocytes. B. The most important feature of RBC is the presence of iron containing respiratory pigment known as hemoglobin. C. The function of RBC is to carry oxygen from the lungs to the tissues and CO2 from the tissues to the lungs.
- 6. I. White blood cells are also known as leucocytes. II. Leucocytes are amoeboid nucleated cells. III. they do not possess any pigments. IV. WBC’s are classified as granulocytes and agranulocytes.
- 7. Blood platelets are also known as thrombocytes. They are colorless flat granular in complete corpuscles which are smaller than RBC. Their function is to initiate blood coagulation.