Chapter 21 Outline. General Composition and Functions of Blood Blood Plasma Formed Elements in the Blood Hemopoiesis: Production of Formed Elements
|
|
- Ernest Horn
- 6 years ago
- Views:
Transcription
1 Chapter 21 Outline General Composition and Functions of Blood Blood Plasma Formed Elements in the Blood Hemopoiesis: Production of Formed Elements
2 Introduction Blood serves many functions. Some examples are: Transportation of oxygen and carbon dioxide as well as nutrients and waste products Regulation of body temperature, ph, and fluid volume Protection by mounting an immune response and the production of
3 Figure 21.1 Composition of Blood
4 Composition of Blood Upon separation by centrifugation, blood has three factions: 1. represent ~ 44% of total blood volume 2. coat represents about 1% of total blood volume 3. represents ~ 55% of total blood volume
5 Figure 21.2 Composition of Blood
6 Figure 21.3 Blood Smear
7 Blood Plasma
8 Formed Elements The is the % of the volume of all formed elements in one s blood It varies in females from 38% 46% and between 42% 56% in males
9 Erythrocytes Also referred to as red blood cells or RBCs, but this is a misnomer as mature RBCs lack nuclei and other organelles Figure 21.4
10 Erythrocytes Relatively small (7.5 μm in diameter) Unique biconcave shape As they pass through small blood vessels, they line up in single file termed a rouleau
11 Hemoglobin in Erythrocytes Every erythrocyte contains 280 million molecules of a red-pigmented protein called Hemoglobin is capable of reversibly transporting oxygen and carbon dioxide in the blood Hemoglobin consists of four globin protein molecules: 1. Two (α) chains 2. Two (ß) chains
12 Molecular Structure of Hemoglobin Figure 21.5
13 Hemoglobin Each of the four globins possesses a nonprotein group containing an iron (Fe 2+ ) molecule. Each hemoglobin molecule can bind a combination of four oxygen/carbon dioxide molecules.
14 Recycling the Components of Aged or Damaged Erythrocytes Figure 21.6
15 Blood Type Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ABO Blood Types Antigen A Antigen B Antigens A and B Neither antigen A nor B Erythrocytes Anti-B antibodies Anti-A antibodies Neither anti-a nor anti-b antibodies Both anti-a and anti-b antibodies Plasma Blood type Type A Erythrocytes with type A surface antigens and plasma with anti-b antibodies Type B Erythrocytes with type B surface antigens and plasma with anti-a antibodies Type AB Erythrocytes with both type A and type B surface antigens, and plasma with neither anti-a nor anti-b antibodies Type O Erythrocytes with neither type A nor type B surface antigens, but plasma with both anti-a and anti-b antibodies (a) Rh Blood Types Antigen D No antigen D Erythrocytes No anti-d antibodies Anti-D antibodies (after prior exposure) Plasma Figure 21.7 (b) Blood type Rh positive Erythrocytes with type D surface antigens and plasma with no anti-d antibodies Rh negative Erythrocytes with no type D surface antigens and plasma with anti-d antibodies, only if there has been prior exposure to Rh positive blood
16 Agglutination Reaction Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Donor blood type + Recipient blood type = Agglutination reaction Antigen A + = Type A blood of donor (has surface antigena) Type A blood of recipient (contains anti-b antibodies) Antigen and antibody do not match No agglutination No clumping seen. Successful blood type match. Antigen A + = Type A blood of donor (has surface antigena) Type B blood of recipient (contains anti-a antibodies) Antigen and antibody match and connect Agglutination Clumping seen. Hemolysis occurs. Unsuccessful blood type match. (a) Agglutination test Type B recipient erythrocyte Blood from type A donor Anti-A antibody in recipient plasma Type A donor erythrocyte Agglutinated erythrocytes from type A donor block small vessels Figure 21.8 (b) Erythrocyte agglutination a: Jean Claude Revy-ISM/Phototake
17 Leukocytes Unlike erythrocytes, leukocytes possess a nucleus and organelles. They help initiate an immune response and defend the body against pathogens. They are 1.5 to 3 times larger than erythrocytes. They are capable of leaving the blood vessels,, and entering a tissue. Leukocytes are attracted to a site of infection by molecules from damaged cells or invading pathogens. This attraction is called.
18 Classification of Leukocytes The five types of leukocytes are divided into two classes (granulocytes and agranulocytes) based on the presence or absence of visible organelles termed granules.
19 Leukocytes Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Table 21.3 Leukocytes LM 1600x Eosinophil LM 1600x LM 1600x Neutrophil Basophil Granulocytes Agranulocytes LM 1600x LM 1600x Lymphocyte Monocyte Type Characteristics Functions Approximate % GRANULOCYTES Neutrophils Nucleus is multilobed (as many as five lobes) Cytoplasm contains neutral or pale, distinct granules (when stained) Phagocytize pathogens, especially bacteria Release enzymes that target pathogens 50 70% of total leukocytes Eosinophils Basophils AGRANULOCYTES Lymphocytes Nucleus is bilobed Cytoplasm contains reddish or pink-orange granules (when stained) Nucleus is bilobed Cytoplasm contains deep blue-violet granules (when stained) Round or slightly indented nucleus (fills the cell in smaller lymphocytes) Nucleus is usually darkly stained Thin rim of cytoplasm surrounds nucleus Phagocytize antigen-antibody complexes and allergens Release chemical mediators to destroy parasitic worms Release histamine (vasodilator) and heparin (anticoagulant) during inflammatory or allergic reactions Attack pathogens and abnormal/infected cells Coordinate immune cell activity Produce antibodies 1 4% of total leukocytes 0.5 1% of total leukocytes 20 40% of total leukocytes Monocytes Kidney-shaped or C-shaped nucleus Nucleus is generally pale staining Abundant cytoplasm around nucleus Can exit blood vessels and become macrophages Phagocytize pathogens, cellular debris, dead cells 2 8% of total leukocytes
20 Platelets Irregular membrane-enclosed cellular fragments that represent shed cytoplasm from cells in the red bone marrow called Megakaryocytes are about 15 larger than erythrocytes Platelets are about ¼ the size of erythrocytes Platelets are involved in the clotting of blood
21 Platelets and Megakaryocytes Red bone marrow Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Megakaryocyte Megakaryocytes LM 1600x (a) (b) Endothelial cells Proplatelets Platelets a: The McGraw-Hill Companies, Inc./Photo by Dr. Alvin Telser Figure 21.9
22 Blood Clot Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Fibrin Platelets Erythrocytes SEM 4100x Figure Reprinted by permission from Macmillan Publishers Ltd: Nature, Dr. John W. Weisel and Yuri Veklich. Vol. 413, Issue 4, Cover Image, October Nature Publishing Group
23 Hemopoiesis Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Hemocytoblast (blood stem cell) Myeloid line Lymphoid line Myeloid stem cell Lymphoid stem cell Multi-CSF Multi-CSF Multi-CSF Erythropoiesis Thrombopoiesis Leukopoiesis Progenitor cell Progenitor cell GM-CSF B-lymphoblast T-lymphoblast Progenitor cell Proerythroblast Megakaryoblast Myeloblast M-CSF Monoblast EPO Early erythroblast Thrombopoietin G-CSF Promegakaryocyte Promyelocytes Late erythroblast M-CSF Promonocyte Thrombopoietin Normoblast Megakaryocyte Eosinophilic Basophilic Neutrophilic myelocyte myelocyte myelocyte Nucleus ejected Reticulocyte Erythrocyte Thrombopoietin Eosinophil Basophil Neutrophil Monocyte Platelets B-lymphocyte T-lymphocyte Figure 21.11
24 Erythropoiesis is the process of erythrocyte production. About 3 million erythrocytes are produced per second. During maturation all organelles within the erythrocyte, including the nucleus, degenerate leaving the erythrocyte with nothing more than a bag of hemoglobin.
Biology 218 Human Anatomy. Adapted form Martini Human Anatomy 7th ed. Chapter 20 The Cardiovascular System: Blood
Adapted form Martini Human Anatomy 7th ed. Chapter 20 The Cardiovascular System: Blood Introduction The cardiovascular system functions as a system to transport numerous substances throughout the body
More informationtemperature 38 o C (100.4 o F) The temperature of blood is slightly higher than the normal body temperature of 37 o C (98.6 o F).
1 Chapter 1 Blood Definition -Blood is a type of connective tissue that consists of cells surrounded by a fluid extracellular matrix. -Blood, blood vessels, and the heart collectively form the cardiovascular
More informationHemopoiesis and Blood
Hemopoiesis and Blood Blood Cells o o o Erythrocytes Leukocytes Thrombocytes Function o Transport nutrients and wastes throughout the bloodstream, fight foreign antigens and blood coagulation. Location
More informationChapter 19: The Cardiovascular System: The Blood. Copyright 2009, John Wiley & Sons, Inc.
Chapter 19: The Cardiovascular System: The Blood Blood Liquid connective tissue 3 general functions 1. Transportation Gases, nutrients, hormones, waste products 2. Regulation ph, body temperature, osmotic
More informationBlood: Functions. Liquid connective tissue 3 general functions 1. Transportation. 2. Regulation. 3. Protection
Blood Elements Lecture Objectives List blood components. Classify formed elements of blood. Discuss the scientific basis of the above classification. Describe the basic structure of erythrocytes and criteria
More informationDEPARTMENT OF PHYSIOLOGY
UNIVERSITY OF MEDICAL SCIENCES, ONDO DEPARTMENT OF PHYSIOLOGY BLOOD AND BODY FLUID PHYSIOLOGY LECTURER: MR A.O. AKINOLA OBJECTIVES Leukopoiesis Thrombopoiesis Leukopoiesis and Lymphopoiesis White blood
More informationBlood & Blood Formation
Module IB Blood & Blood Formation Histology and Embryology Martin Špaček, MD (m.spacek@centrum.cz) http://www.lf3.cuni.cz/histologie Approximately 7% of a person's weight is blood (about 5 L) Blood consists
More informationBlood = Fluid connective tissue. Formed elements in plasma.
Blood = Fluid connective tissue Formed elements in plasma. Blood Physical Characteristics Color Viscosity Volume Temperature Blood ph ph = log (1/[H+]) 7 >7
More informationThe fluid medium (blood) is a highly specialized connective tissue that consists of various blood cells (formed elements) suspended in a fluid matrix
Blood In Detail The fluid medium (blood) is a highly specialized connective tissue that consists of various blood cells (formed elements) suspended in a fluid matrix (blood plasma). The formed elements
More informationAgenda. Components of blood. Blood is Fluid Connective Tissue. Blood: General functions
Agenda Chapter 19: Blood Major functions Major Components Structure of RBCs and WBCs ABO Blood Types, and Rh Factor Lab 34.1 and Blood Typing Blood: General functions Transport of dissolved gases, nutrients,
More informationHEMOTOLOGY. B. Helps stabilize body temperature -heats up and cools down slowly which moderates body temp
I. Body H 2 O = HEMOTOLOGY A. Variable quantities 1. sweating and urination ( ) decreases H 2 O 2. drinking H 2 O increases B. Water is found in two compartments 1. contains 2/3 of all water in your body
More information1 BIO 212: ANATOMY & PHYSIOLOGY II PLATELETS. Mature Stage: No nucleus. Only 2-3 µm in diameter: significantly smaller than RBCs
1 BIO 212: ANATOMY & PHYSIOLOGY II LAB BLOOD PLATES EOSINOPHIL Contains large red-staining granules Usually 2 lobes 12-17 µm: about the size of neutrophils (2X erythrocytes) regulation/reduction of Histamine.
More informationUnit 10 - Blood The only fluid tissue in the human body. c) Plasma rises to the top (55% of blood)
Unit 10 - Blood 1 I. Unit 10: Blood A. Blood 1. The only fluid tissue in the human body 2. Classified as a connective tissue 3. Components of blood a) Living cells (1) Formed elements b) Non-living matrix
More informationChapter 14. Blood. Blood Volume. Blood Composition. Blood
Blood connective tissue transports vital substances maintains stability of interstitial fluid distributes heat Chapter 14 Blood Blood Cells form mostly in red bone marrow red blood cells white blood cells
More informationUnit 10: Blood. 2. Buffy coat contains leukocytes and platelets (less than 1% of blood)
Unit 10: Blood I. Blood A. The only fluid tissue in the human body B. Classified as a connective tissue C. Components of blood 1. Living cells a. Formed elements 2. Non-living matrix a. Plasma D. If blood
More informationEssentials of Anatomy and Physiology, 9e (Marieb) Chapter 10 Blood. Multiple Choice
Essentials of Anatomy and Physiology, 9e (Marieb) Chapter 10 Blood Multiple Choice 1) The matrix of blood is called: A) buffy coat B) plasma C) erythrocytes D) lymphocytes E) formed elements Diff: 1 Page
More informationFormation of Blood Cells
Hematopoiesis Lecture Objectives Name organs responsible for hematopoiesis in the fetus. List the developmental stages of hematopoiesis both prenatally and postnatally. Outline the major steps of post
More informationHUMAN ANATOMY AND PHYSIOLOGY II CHAPTER 14: BLOOD. MARY CATHERINE FLATH, Ph.D.
HUMAN ANATOMY AND PHYSIOLOGY II CHAPTER 14: BLOOD MARY CATHERINE FLATH, Ph.D. BLOOD A connective tissue Average volume of 5 liters (70 kg male) 45% solid cells or formed elements (hematocrit [HCT] quantitation)
More informationChapter 19. Openstax: Chapter 18. Blood
Chapter 19 Blood Openstax: Chapter 18 Chapter 19 Learning Outcomes After completing Chapter 19, you will be able to: 1. Describe the components and major functions of blood and list the physical characteristics
More informationComposition and Functions of Blood. Text p WB 193
Chapter 10 Blood Composition and Functions of Blood Text p. 337-339 WB 193 Blood Transports everything that must be carried from one place to another. Nutrients, ions, gases, hormones, proteins Urea, waste
More informationBlood. The only fluid tissue in the human body Classified as a connective tissue. Living cells = formed elements Non-living matrix = plasma
Blood Blood The only fluid tissue in the human body Classified as a connective tissue Living cells = formed elements Non-living matrix = plasma Blood Physical Characteristics of Blood Color range Oxygen-rich
More informationChapter 06 Lecture Outline. See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes.
Chapter 06 Lecture Outline See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Copyright 2016 McGraw-Hill Education. 2012 Pearson Permission Education,
More informationCH 11 Blood OUTLINE: Functions of Blood Composition of Blood Blood Cell Disorders Blood Types Blood Clotting Functions of Blood Transportation
1 CH 11 Blood OUTLINE: Functions of Blood Composition of Blood Blood Cell Disorders Blood Types Functions of Blood Transportation Protection Regulation ph Temperature Composition of Blood Plasma: liquid
More informationfive lineages of stem cells producing all of the various formed elements.
Chapter 6 Blood Tissue 6.1. Basic Composition of Blood Blood is a connective tissue composed of free cells in a fluid matrix. Unlike other types of connective tissues, blood lacks fibers except during
More informationBlood ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY ELAINE N. MARIEB EIGHTH EDITION
10 Blood PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB Blood The only fluid tissue in the human
More informationVETERINARY HEMATOLOGY ATLAS OF COMMON DOMESTIC AND NON-DOMESTIC SPECIES COPYRIGHTED MATERIAL SECOND EDITION
VETERINARY HEMATOLOGY ATLAS OF COMMON DOMESTIC AND NON-DOMESTIC SPECIES SECOND EDITION COPYRIGHTED MATERIAL CHAPTER ONE HEMATOPOIESIS GENERAL FEATURES All blood cells have a finite life span, but in normal
More informationChapter 06 Lecture Outline
Chapter 06 Lecture Outline See separate PowerPoint slides for all figures and tables preinserted into PowerPoint without notes. Copyright 2016 McGraw-Hill Education. Permission required for reproduction
More informationBlood. Biol 105 Lecture 14 Chapter 11
Blood Biol 105 Lecture 14 Chapter 11 Outline I. Overview of blood II. Functions of blood III. Composition of blood IV. Composition of plasma V. Composition of formed elements VI. Platelets VII. White blood
More informationWhat are the functions of blood?
What are the functions of blood? Transportation: oxygen, nutrients, wastes, carbon dioxide, nitrogen from amino acids and hormones, lipoproteins HDL and LDL Hemoglobin carries oxygen and CO2, (CO poisoning)
More informationUnit Seven Blood and Immunity
Unit Seven Blood and Immunity I. Introduction A. Definition Blood is a sticky fluid that is heavier and thicker than water. Blood is a type of, whose cells and suspended in a liquid intercellular material.
More information4/5/17. Blood. Blood. Outline. Blood: An Overview. Functions of Blood
Outline Blood Biol 105 Chapter 11 I. Overview of blood II. Functions of blood III. Composition of blood IV. Composition of plasma V. Composition of formed elements VI. Platelets VII. White blood cells
More informationChapter 19: Cardiovascular System: Blood
Chapter 19: Cardiovascular System: Blood I. Functions of Blood A. List and describe the seven major homeostatic functions of blood: 1. 2. 3. 4. 5. 6. 7. II. Plasma A. Composition 1. It is a fluid consisting
More informationBlood ---Ch 14. Whole blood consists of a plasma and cellular component.
Blood ---Ch 14 Circulating blood provides a vital function for survival: transports hormones to their destination, waste products to the kidneys for removal and transports ions / chemicals to various parts
More informationChapter 19 Cardiovascular System Blood: Functions. Plasma
Chapter 19 Cardiovascular System Blood: Functions 19-1 Plasma Liquid part of blood. Colloid: liquid containing suspended substances that don t settle out of solution 91% water. Remainder proteins, ions,
More informationPrinciples of Anatomy and Physiology
Principles of Anatomy and Physiology 14 th Edition CHAPTER 19 The Cardiovascular System: The Blood Functions and Properties of Blood Blood is a liquid connective tissue consisting of cells surrounded by
More informationBlood CARDIOVASCULAR SYSTEM General Composition and Functions of Blood a Components of Blood b Functions of Blood 638
CARDIOVASCULAR SYSTEM O U T L I N E 21.1 General Composition and Functions of Blood 638 21.1a Components of Blood 638 21.1b Functions of Blood 638 21.2 Blood Plasma 639 21.2a Plasma Proteins 640 21.2b
More information!!!!!Blood ---Ch 14. Whole blood consists of a plasma and cellular component.
!!!!!Blood ---Ch 14 Circulating blood provides a vital function for survival: transports hormones to their destination, waste products to the kidneys for removal and transports ions / chemicals to various
More informationBlood Outline 17.1 The functions of blood are transport, regulation, and protection (p. 636) A. Transport functions include delivery of oxygen and
Blood Outline 17.1 The functions of blood are transport, regulation, and protection (p. 636) A. Transport functions include delivery of oxygen and nutrients, transport of metabolic wastes for elimination,
More informationChapter 11. Lecture and Animation Outline
Chapter 11 Lecture and Animation Outline To run the animations you must be in Slideshow View. Use the buttons on the animation to play, pause, and turn audio/text on or off. Please Note: Once you have
More informationChapter 19: The Cardiovascular System: The Blood
Blood Chapter 9: The Cardiovascular System: The Blood Liquid connective tissue general functions. Transportation Gases, nutrients, hormones, waste products. Regulation ph, body temperature, osmotic pressure.
More informationChapter 19: The Cardiovascular System: The Blood. Copyright 2009, John Wiley & Sons, Inc.
Chapter 19: The Cardiovascular System: The Blood Blood Liquid connective tissue 3 general functions 1. Transportation Gases, nutrients, hormones, waste products 2. Regulation ph, body temperature, osmotic
More informationBLOOD RUNS THROUGH YOUR BODY
BLOOD RUNS THROUGH YOUR BODY WORKSHEET A Your heart and blood vessels make up your blood system. At the centre of your blood system is your heart. Its job is to pump the blood around your body. The rest
More informationBlood Cells Med Terms Quiz
Blood Cells Med Terms Quiz Question Prompt: 1 Mononuclear white blood cells (agranulocyte) formed in lymph tissue, also a phagocyte and a precursor of macrophages are leukocytes. True False Question Prompt:
More informationBlood Lecture Outline : Fluid Connective Tissue Part I of the Cardiovascular Unit
Blood Lecture Outline : Fluid Connective Tissue Part I of the Cardiovascular Unit General Characteristics: Extracellular matrix ph Volume Functions of the blood: 1. Transport 2. Regulation 3. Protection
More informationPearson's Comprehensive Medical Assisting Administrative and Clinical Competencies
Pearson's Comprehensive Medical Assisting Administrative and Clinical Competencies THIRD EDITION CHAPTER 27 The Cardiovascular System Lesson 2: Composition and Function of Lesson Objectives Upon completion
More informationBlood ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY ELAINE N. MARIEB EIGHTH EDITION
10 Blood PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB Blood The only fluid tissue in the human
More informationBlood ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY ELAINE N. MARIEB EIGHTH EDITION
10 Blood PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB Blood The only fluid tissue in the human
More informationFunctions of Blood. Transport. Transport. Defense. Regulation. Unit 6 Cardiovascular System: Blood
Unit 6 Cardiovascular System: Blood Functions of Blood With each beat of the heart, approximately 75 ml of blood is pumped On average, the heart beats 70 times per minute Every minute, the heart pumps
More informationHematopoiesis Simplified: Part 1 Erythropoiesis
Hematopoiesis Simplified: Part 1 Erythropoiesis Larry Johnson Texas A&M University Hematopoiesis Simplified: Part 1 Erythropoiesis Objectives are to: Identify the developmental cells of erythropoiesis
More informationChapter 10 Bone Marrow
Chapter 10 Bone Marrow Contents Red Bone Marrow... 188 Hemopoiesis... 189 Early Steps in Hemopoiesis... 190 Late Steps in Hemopoiesis... 190 Yellow Bone Marrow... 197 Guide to Practical Histology: Bone
More informationA. Blood is considered connective tissue. RBC. A. Blood volume and composition 1. Volume varies - average adult has 5 liters
A. Blood is considered connective tissue. RBC A. Blood volume and composition 1. Volume varies - average adult has 5 liters 2. 45% cells by volume called hematocrit (HCT) a. red blood cells (RBC) mostly
More informationBlood. BIOLOGY OF HUMANS Concepts, Applications, and Issues. Judith Goodenough Betty McGuire
BIOLOGY OF HUMANS Concepts, Applications, and Issues Fifth Edition Judith Goodenough Betty McGuire 11 Blood Lecture Presentation Anne Gasc Hawaii Pacific University and University of Hawaii Honolulu Community
More informationFunctions of Blood. 1. Transportation 2. Protection against invasion 3. Blood clotting 4. Regulation. Blood: Functions Blood clotting
Outline Blood Biol 105 Lecture Packet 13 Chapter 11 I. Overview of blood II. Functions of blood III. Composition of blood IV. Composition of plasma V. Composition of formed elements VI. Platelets VII.
More informationAn Introduction to Blood and the Cardiovascular System
An Introduction to Blood and the Cardiovascular System The Cardiovascular System consists of: A pump (the heart) A conducting system (blood vessels) A fluid medium (blood) Is specialized fluid of connective
More informationBlood. Plasma. The liquid part of blood is called plasma. 1. Pale yellow fluid; forms more than half the blood volume.
11 Blood FOCUS: Blood consists of plasma and formed elements. The plasma is 91% water with dissolved or suspended molecules, including albumin, globulins, and fibrinogen. The formed elements include erythrocytes,
More informationThe % of blood consisting of packed RBCs is known as the hematocrit. Blood s color ranges from scarlet (oxygen-rich) to dark red (oxygen poor).
Biology Blood Blood is a fluid connective tissue consisting of cells suspended in a liquid fibrous matrix. The cells are called formed elements and the liquid matrix is known as plasma. The formed elements
More informationBranch of medicine that deals with blood, its formation and disorders is called. Three main functions of cardiovascular system are,, and.
Chapter 19 The Blood Human body must maintain a balance called. Body fluid inside the cells is called fluid; that outside is called or fluid. Two major fluid networks that help in connecting cells are
More informationBy Dr. Mohamed Saad Daoud
By Dr. Mohamed Saad Daoud Part I Introduction Types of White Blood Cells Genesis of the White Blood Cells Life Span of the White Blood Cells Dr. Mohamed Saad Daoud 2 Leucocytes Introduction: Infectious
More informationG. Types of White Blood Cells
1. White blood cells are also called leukocytes. G. Types of White Blood Cells 2. White blood cells function to protect against diseases. 3. Two hormones that stimulate white blood cell production are
More informationBlood ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY ELAINE N. MARIEB EIGHTH EDITION
10 Blood PowerPoint Lecture Slide Presentation by Jerry L. Cook, Sam Houston University ESSENTIALS OF HUMAN ANATOMY & PHYSIOLOGY EIGHTH EDITION ELAINE N. MARIEB Blood The only fluid tissue in the human
More informationThe Cardiovascular System: Blood
C h a p t e r 11 The Cardiovascular System: Blood PowerPoint Lecture Slides prepared by Jason LaPres Lone Star College - North Harris Introduction to the Cardiovascular System A circulating transport system
More informationBLOOD. Dr. Vedat Evren
BLOOD Dr. Vedat Evren Blood Liquid suspension of formed elements Blood = Blood cells + plasma Plasma = Coagulation factors + serum Cells = Erythrocytes + Leukocytes + Thrombocytes 8 % of the total body
More informationChapter 19: The Cardiovascular System: The Blood. Copyright 2009, John Wiley & Sons, Inc.
Chapter 19: The Cardiovascular System: The Blood Blood Liquid connective tissue 1. Transportation - Gases, nutrients, hormones, and waste. 2. Regulation - ph, body temperature, and blood pressure. 3. Protection
More informationBlood Dr. Ali Ebneshahidi
Blood Dr. Ali Ebneshahidi 1. Transport of substances Functions of Blood O2: blood transports oxygen from the lungs to tissue cells, so that cellular respiration is possible. Co2: blood transports carbon
More informationBlood. Physical Characteristics and Volume. Components of Blood
Blood Functions include Transport Delivering O 2 and nutrients Transporting metabolic wastes (like CO 2 ) and water Transporting hormones Regulation Maintaining body temperature fluid warmed in one area
More informationWhat is the composition of blood, including blood cells? What organs and structures control the flow of blood throughout the body?
3 Chapter 10: Circulatory System and Lymphatic System In this chapter, you will learn about the structure and function of the circulatory system and lymphatic system. What is the composition of blood,
More informationComposition of Blood
Blood Blood Blood serves as a vehicle for distributing body heat and for transporting nutrients, respiratory gases, and other substances throughout the body. Composition of Blood Blood is the only fluid
More informationLab 1 Blood Composition and formed elements
Lab 1 Blood Composition and formed elements Plasma 55% of whole blood 90% water 8% proteins from liver 2% misc. Nutrients: AA, glucose, lipids vitamins, minerals Wastes: urea, uric acid, creatine, ammonium
More informationPowerPoint Lecture Slides prepared by Janice Meeking, Mount Royal College. Blood. Copyright 2010 Pearson Education, Inc.
PowerPoint Lecture Slides prepared by Janice Meeking, Mount Royal College CHAPTER Blood 17 Warm Up 4/21/17 What are the functions of the following components of blood: 1. 2. 3. 4. Plasma White Blood Cells
More informationI. Concepts: Fill in the following sections with information from the text and lecture.
Name: Period: 10 Blood Study Guide I. Concepts: Fill in the following sections with information from the text and lecture. 1. Composition and Function of Blood: 2. Hematopoiesis: 1 Miss School, Miss Out
More informationComponents of the Blood
Bởi: OpenStaxCollege Hemoglobin is responsible for distributing oxygen, and to a lesser extent, carbon dioxide, throughout the circulatory systems of humans, vertebrates, and many invertebrates. The blood
More informationLAB TIME/DATE. 1. most numerous leukocyte. 3. also called an erythrocyte; anucleate formed element. 6. ancestral cell of platelets
ighapmlre29apg245_250 5/12/04 2:46 PM Page 245 impos03 302:bjighapmL:ighapmLrevshts:layouts: NAME Blood LAB TIME/DATE REVIEW SHEET exercise 29A Composition of Blood 1. What is the blood volume of an average-size
More informationHematocrit. Hematocrit = using a centrifuge to separate out the parts of blood. Plasma Formed elements:
Blood Notes Hematocrit Hematocrit = using a centrifuge to separate out the parts of blood Plasma Formed elements: Buffy Coat = Leukocytes and Platelets Erythrocytes General Facts Blood ph = 7.4 Volume
More informationCardiovascular System Blood
Cardiovascular System Blood William T. Budd Virginia Commonwealth University Center for the Study of Biological Complexity Medical Careers College Objectives What is blood? Review metabolism Functions
More informationComposition of Blood
Blood is a connective tissue, specialized to transport the respiratory gasses as well as hormones, nutrients, and wastes, and the distribution of heat. The various cells of the blood perform specific functions.
More informationThe Immune System. A macrophage. ! Functions of the Immune System. ! Types of Immune Responses. ! Organization of the Immune System
The Immune System! Functions of the Immune System! Types of Immune Responses! Organization of the Immune System! Innate Defense Mechanisms! Acquired Defense Mechanisms! Applied Immunology A macrophage
More informationChapter 11. Oxygen, nutrients, wastes, carbon dioxide, hormones and more. Body temperature, water-salt balance and body ph
Chapter 11 FUNCTIONS OF BLOOD 1. Transportation Oxygen, nutrients, wastes, carbon dioxide, hormones and more 2. Defense Against invasion by pathogens 3. Regulatory functions Body temperature, watersalt
More informationLeukocytes and Platelets
Bởi: OpenStaxCollege The leukocyte, commonly known as a white blood cell (or WBC), is a major component of the body s defenses against disease. Leukocytes protect the body against invading microorganisms
More informationChapter 19. Blood. Lecture Presentation by Lee Ann Frederick University of Texas at Arlington Pearson Education, Inc.
Chapter 19 Blood Lecture Presentation by Lee Ann Frederick University of Texas at Arlington An Introduction to Blood and the Cardiovascular System Learning Outcomes 19-1 Describe the components and major
More informationThe Circulatory System. Blood and Blood Pressure
The Circulatory System Blood and Blood Pressure Blood Total volume = 8-9% of body mass Average person = 5 L of blood DYK? Blood is actually a tissue! Plasma: - water, proteins, salts, gases, nutrients,
More informationOverview: Blood Composition and Function
Chapter 17: Blood Overview: Blood Composition and Function Overview: Blood Composition and Function Formed elements 45% of whole blood Blood cells and cell fragments Erythrocytes Red blood cells (99.9%)
More informationGood Morning! How many miles do your blood cells travel in their lifetime of 3 months? Take out your notes and blood worksheet!
Good Morning! How many miles do your blood cells travel in their lifetime of 3 months? Take out your notes and blood worksheet! Functions of Blood Blood performs a number of functions dealing with: Substance
More informationStudy of Blood. 7/3/02 Mr. Davenport 1
Study of Blood Copyright 1999, Stephen G. Davenport, No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form without prior written permission. 7/3/02 Mr.
More informationEssentials of Human Anatomy and Physiology, 11e (Marieb) Chapter 10 Blood Multiple Choice Part I Questions
Essentials of Human Anatomy and Physiology, 11e (Marieb) Chapter 10 Blood 10.1 Multiple Choice Part I Questions Using Figure 10.1, identify the following: 1) The neutrophil is indicated by. A) Label A
More informationWhole Blood. Lab 29A. Blood. Plasma. Whole Blood. Formed Elements. Plasma: Fluid component. Formed elements: Cells and fragments
Whole Blood Lab 29A. Blood Plasma: Fluid component Water (90%) Dissolved plasma proteins Other solutes Formed elements: Cells and fragments RBCs (carry Oxygen) WBCs (immunity) Platelets (cell fragments
More informationBlood and Haemopoiesis
Blood and Haemopoiesis Li Shulei lishulei@tom.com Department of Histology & Embryology Connective Tissue Connective tissue proper Connective tissue with special properties Loose connective tissue Dense
More informationContinuing Education Independent Study Series
Continuing Education Independent Study Series DOROTHY CORRIGAN, CST Professional Development Manager Association of Surgical Technologists Englewood, Colorado Association of Surgical Technologists Publication
More informationBLOOD. EEI n: t.ee# Required Name : Due : April 12,2018 COMPOSITION AND FUNCTIONS OF BLOOD. Beginningof Class
t.ee# Required Name : Due : April 12,2018 Beginningof Class BLOOD Blood, the "life fluid" that courses through the body's blood vessels, provides the means by which the body's cells receive vital nutrients
More informationLifeblood Lab Activity
History of Blood: It is the universal symbol of horror, of death, yet it is the one thing that keeps you living. It is the blood that is coursing through your veins. But, what do you really know about
More informationIntroduction to Haematology. Prof Roger Pool Department of Haematology University of Pretoria
Introduction to Haematology Prof Roger Pool Department of Haematology University of Pretoria Suggested reading Haematology at a Glance Atul Mehta & Victor Hoffbrand Second Edition Published by Blackwell
More informationBlood. C h a p t e r. PowerPoint Lecture Slides prepared by Jason LaPres Lone Star College - North Harris
C h a p t e r 19 Blood PowerPoint Lecture Slides prepared by Jason LaPres Lone Star College - North Harris Copyright 2009 Pearson Education, Inc., publishing as Pearson Benjamin Cummings Introduction to
More informationChapter 19 Blood Lecture Outline
Chapter 19 Blood Lecture Outline Cardiovascular system Circulatory system Blood 1. distribution 2. regulation 3. protection Characteristics: ph 7.4 38 C 4-6 L Composition: Plasma Formed elements Erythrocytes
More informationBlood Lecture Test Questions Set 2 Summer 2012
Blood Lecture Test Questions Set 2 Summer 2012 1. Leukocytes are attracted to a site of injury or disease by: a. diapedesis b. chemotaxis c. leukocytosis d. heparin e. leukomotosis 2. Leukocytes leave
More informationThe Cardiovascular System: Blood
PowerPoint Lecture Slides prepared by Meg Flemming Austin Community College C H A P T E R 11 The Cardiovascular System: Blood Chapter 11 Learning Outcomes 11-1 11-2 Describe the components and major functions
More informationUnit 6: Circulatory System. 6.1 Blood
Unit 6: Circulatory System 6.1 Blood Blood Function Function Nutritive Respiratory Excretory Regulatory Protective Effects on Body Transporting nutrient molecules (glucose, amino acids, fatty acids and
More informationPHLEBOTOMIST. person trained to draw blood from a patient for clinical or medical testing, transfusions, donations, or research.
BLOOD PHLEBOTOMIST person trained to draw blood from a patient for clinical or medical testing, transfusions, donations, or research. Blood transports substances and maintains homeostasis in the body Hematophobia
More informationTOO MUCH TIME. Cardiovascular System: Blood. Cell. Cell. Transport System of the Body: O 2 / Energy. Nutrients Waste O 2 CO 2.
Transport System of the Body: 100 m 1 s 1 mm 100 s 1 cm 10000 s distance = time 2 O 2 / Energy O 2 CO 2 Nutrients Waste Source Cell TOO MUCH TIME External environment: CO 2 / Waste Sink O 2 / Nutrients
More informationTOO MUCH TIME. Cell. Cell. Transport System of the Body: O 2 / Energy. Nutrients Waste O 2 CO 2. Source. External environment: Sink.
Transport System of the Body: 100 m 1 s 1 mm 100 s 1 cm 10000 s distance = time 2 O 2 / Energy O 2 CO 2 Nutrients Waste Source Cell TOO MUCH TIME External environment: CO 2 / Waste Sink O 2 / Nutrients
More informationHWA CHONG INSTITUTION (HIGH SCHOOL) SECONDARY 3 BIOLOGY 2012 NOTES. Name:... ( ) Class: 3... Date:...
Name:... ( ) Class: 3... Date:... Topic: Transport in Humans Learning Outcomes: Students should be able to: Describe the circulatory system as a system of tubes with a pump and valves to ensure one-way
More information