After completing this section, the learner will be able to: Label the layers, chambers, valves, and major blood vessels on a diagram of the heart

Size: px
Start display at page:

Download "After completing this section, the learner will be able to: Label the layers, chambers, valves, and major blood vessels on a diagram of the heart"

Transcription

1 Objectives After completing this section, the learner will be able to: Label the layers, chambers, valves, and major blood vessels on a diagram of the heart Differentiate between systole and diastole by explaining what happens in the heart during each phase

2 List the three major types of blood vessels and the action of each type Compare the three main types of blood cells by describing the function of each Describe at least five diseases of the circulatory system.

3 Cardiovascular System The cardiovascular system is also known as the circulatory system. It is often referred to as the transportation system of the body. It s function is to transport oxygen and nutrients to the body s cells carbon dioxide and waste away from the body s cells.

4 Train demonstration/activity

5 The Heart The heart is a muscular, hollow organ often called the pump of the body It is about the size of a closed fist Located in the mediastinal cavity, between the lungs, behind the sternum, and above the diaphragm

6 It has three layers endocardium - smooth layer of cells that lines the inside of the heart myocardium - the muscle layer of the heart pericardium - a double-layered membrane surrounding and protecting the heart. pericardial fluid fills the space between the two pericardial layers to prevent friction and damage to the membranes as the heart beats.

7 The heart is divided into four parts or chambers upper chambers called right and left atrium lower chambers called right and left ventricles

8 RIGHT ATRIUM BLOOD ENTERS THE HEART HERE FROM THE BODY LEFT ATRIUM BLOOD ENTERS THE HEART HERE FROM THE LUNGS LEFT VENTRICLE RIGHT VENTRICLE BLOOD LEAVES THE HEART FROM HERE TO GO TO THE LUNGS BLOOD LEAVES THE HEART FROM HERE TO GO TO THE BODY

9 The chambers are divided by walls called septum and valves that allow for one way flow of blood. Tricuspid, pulmonary, mitral, and aortic valve

10 PULMONARY VALVE INTERATRIAL SEPTUM TRICUSPID VALVE AORTIC VALVE MITRAL VALVE INTERVENTRICULAR SEPTUM

11 Pathway of Blood Through the Heart Blood enters the heart through the Superior and Inferior Vena Cava Into the Right Atrium It travels through the Tricuspid valve And into the Right Ventricle It leaves the heart through the Pulmonary Valve to head to the lungs for oxygen Moving through the Right and Left Pulmonary Artery Once it gets the oxygen, it heads back into the heart through the Right and Left Pulmonary Veins Into the Left Atrium It goes through the Mitral Valve And into the Left Ventricle It then leaves the heart through the Aortic Valve into the Aorta to go out to the body

12

13 Homework Write out the order of blood flow through the heart in paragraph form.

14 Blood Vessels Superior and inferior vena cava - largest veins right and left pulmonary artery - carry blood to lungs right and left pulmonary vein - carry blood from lungs aorta - largest artery coronary arteries and veins - supply the heart muscle with oxygen rich blood arteries and arterioles - vessels that carry blood away from the heart veins and venules - vessels that carry blood toward the heart capillaries - smallest vessels where gas exchange occurs.

15

16 Cardiac Cycle The right and left sides of the heart work together in a cyclic manner The cycle consists of a brief period of rest, called diastole, followed by a period of ventricular contraction, called systole.

17

18 Conductive Pathway Electrical impulses are needed for muscle to contract The heart has it s own electrical system The impulse travels through a complex system in such a way as to coordinate the contractions perfectly.

19 Starting point is the SA node it is a group of nerve cells in the right atrium that send out the impulse it is called the pacemaker This impulse causes the atria (right and left) to contract and push blood into the ventricles.

20

21 When the impulse reaches an area between the atria and ventricles called the AV node, another impulse is fired down the middle of the heart. That impulse spreads out onto the bundle of His located on the septum which branches out to the left and right. Those branches are called the right and left bundle branch Finally the bundle branches spread out to a network of nerve fibers called Purkinje fibers that are attached to the heart muscle and cause the contraction of the ventricles.

22

23

24 Blood A type of tissue which contains many kinds of cells Approximately 4-6 quarts of blood in the average adult Transports oxygen, carbon dioxide, nutrients, and metabolic waste products, heat, and hormones The fluid part of the blood is called plasma

25 Blood Cells Erythrocytes = red blood cells; carry oxygen and carbon dioxide lifespan of approx. 120 days million cells per cubic millimeter (per drop) which equals about 25 trillion in the body mature form lacks a nucleus and is disc shaped hemoglobin is a protein on an RBC that carries the oxygen and CO2 and gives blood the red color

26 Leukocytes = white blood cells; infection fighting cells 3-9 day life span 5,000-10,000 cells per cubic millimeter Destroy pathogens by phagocytosis; or eating the germs

27 5 types of WBC neutrophils eosinophils basophils monocytes lymphoctyes

28 Thrombocytes = platelets; clotting cells 5-9 day lifespan 250, ,000 per cubic millimeter When a blood vessel is cut, the thrombocytes collect at the site to form a sticky plug It also sends a signal to the blood vessel to narrow and restrict the blood flow further

12.1: The Function of Circulation page 478

12.1: The Function of Circulation page 478 12.1: The Function of Circulation page 478 Key Terms: Circulatory system, heart, blood vessel, blood, open circulatory system, closed circulatory system, pulmonary artery, pulmonary vein, aorta, atrioventricular

More information

Blood vessels. transport blood throughout the body

Blood vessels. transport blood throughout the body Circulatory System Parts and Organs Blood vessels transport blood throughout the body Arteries blood vessels that carry blood AWAY from the heart Pulmonary arteries carry the deoxygenated blood from heart

More information

Functions of Blood System. Blood Cells

Functions of Blood System. Blood Cells Functions of Blood System Transport: to and from tissue cells Nutrients to cells: amino acids, glucose, vitamins, minerals, lipids (as lipoproteins). Oxygen: by red blood corpuscles (oxyhaemoglobin - 4

More information

The Circulatory System. Chapter 17 Lesson 1

The Circulatory System. Chapter 17 Lesson 1 The Circulatory System Chapter 17 Lesson 1 Functions of the Circulatory System Your circulatory system maintains an internal environment in which all the cells in your body are nourished. As your heart

More information

Chapter 19 Ci C r i cula l t a i t o i n

Chapter 19 Ci C r i cula l t a i t o i n Chapter 19 Circulation A closed system Circulatory System Consisting of Heart, Arteries, Veins, Capillaries, Blood & the Lymphatic system Blood Make up The blood is made up of Plasma and three main types

More information

Exchange solutes and water with cells of the body

Exchange solutes and water with cells of the body Chapter 8 Heart and Blood Vessels Three Types of Blood Vessels Transport Blood Arteries Carry blood away from the heart Transport blood under high pressure Capillaries Exchange solutes and water with cells

More information

Circulatory System Review

Circulatory System Review Circulatory System Review 1. Draw a table to describe the similarities and differences between arteries and veins? Anatomy Direction of blood flow: Oxygen concentration: Arteries Thick, elastic smooth

More information

Distance Learning Program Anatomy of the Human Heart/Pig Heart Dissection Middle School/ High School

Distance Learning Program Anatomy of the Human Heart/Pig Heart Dissection Middle School/ High School Distance Learning Program Anatomy of the Human Heart/Pig Heart Dissection Middle School/ High School This guide is for middle and high school students participating in AIMS Anatomy of the Human Heart and

More information

Heart and Vascular System Practice Questions

Heart and Vascular System Practice Questions Heart and Vascular System Practice Questions Student: 1. The pulmonary veins are unusual as veins because they are transporting. A. oxygenated blood B. de-oxygenated blood C. high fat blood D. nutrient-rich

More information

Human Anatomy & Physiology II with Dr. Hubley

Human Anatomy & Physiology II with Dr. Hubley Human Anatomy & Physiology II with Dr. Hubley Exam #1 Name: Instructions This exam consists of 40 multiple-choice questions. Each multiple-choice question answered correctly is worth one point, and the

More information

Practical class 3 THE HEART

Practical class 3 THE HEART Practical class 3 THE HEART OBJECTIVES By the time you have completed this assignment and any necessary further reading or study you should be able to:- 1. Describe the fibrous pericardium and serous pericardium,

More information

Phlebotomy Handbook Blood Collection Essentials Seventh Edition

Phlebotomy Handbook Blood Collection Essentials Seventh Edition Phlebotomy Handbook Blood Collection Essentials Seventh Edition Diana Garza Kathleen Becan-McBride Chapter Four The Cardiovascular System Introduction Circulatory system is a transport system. Contributes

More information

Chapter 16: Circulation

Chapter 16: Circulation Section 1 (The Body s Transport System) Chapter 16: Circulation 7 th Grade Cardiovascular system (the circulatory system) includes the heart, blood vessels, and blood carries needed substances to the cells

More information

3. The Circulatory System

3. The Circulatory System 3. The Circulatory System A. Introduction B. Blood 1. Circulatory system transports water, electrolytes, hormones, enzymes, antibodies, cell, gases and nutrients to all cells and carries away metabolic

More information

The Body s Transport System

The Body s Transport System Circulation Name Date Class The Body s Transport System This section describes how the heart, blood vessels, and blood work together to carry materials throughout the body. Use Target Reading Skills As

More information

CHAPTER 2: BLOOD CIRCULATION AND TRANSPORT

CHAPTER 2: BLOOD CIRCULATION AND TRANSPORT CHAPTER 2: BLOOD CIRCULATION AND TRANSPORT BLOOD CIRCULATION AND TRANSPORT HUMAN BEING PLANTS Function of heart Wilting Structure of heart Blood vessels: characteristics and functions Transpiration: function

More information

Chapter 20: The Cardiovascular System: The Heart

Chapter 20: The Cardiovascular System: The Heart Chapter 20: The Cardiovascular System: The Heart Chapter Objectives ANATOMY OF THE HEART 1. Describe the location and orientation of the heart within the thorax and mediastinal cavity. 2. Describe the

More information

To provide the body (cells) with oxygen, and remove CO 2. To provide the body (cells) with nutrients and remove wastes.

To provide the body (cells) with oxygen, and remove CO 2. To provide the body (cells) with nutrients and remove wastes. Circulatory system. Basic function: To provide the body (cells) with oxygen, and remove CO 2. To provide the body (cells) with nutrients and remove wastes. Not all organisms have a circulatory system -

More information

2161-1 - Page 1. Name: 1) Choose the disease that is most closely related to the given phrase. Questions 10 and 11 refer to the following:

2161-1 - Page 1. Name: 1) Choose the disease that is most closely related to the given phrase. Questions 10 and 11 refer to the following: Name: 2161-1 - Page 1 1) Choose the disease that is most closely related to the given phrase. a disease of the bone marrow characterized by uncontrolled production of white blood cells A) meningitis B)

More information

Cardiology. Anatomy and Physiology of the Heart.

Cardiology. Anatomy and Physiology of the Heart. Cardiology Self Learning Package Module 1: Anatomy and Physiology of the Heart. Module 1: Anatomy and Physiology of the Heart Page 1 CONTENT Introduction Page 3 How to use the ECG Self Learning package.page

More information

Cardiovascular Physiology

Cardiovascular Physiology Cardiovascular Physiology Heart Physiology for the heart to work properly contraction and relaxation of chambers must be coordinated cardiac muscle tissue differs from smooth and skeletal muscle tissues

More information

Circulatory System and Blood

Circulatory System and Blood Circulatory System and Blood 1. Identify the arteries in the diagram and give one function for each. Y: Common carotid artery: sends oxygenated blood to the brain, provide nutrients. X: Subclavian artery:

More information

UNIT 3 : MAINTAINING DYNAMIC EQUILIBRIUM

UNIT 3 : MAINTAINING DYNAMIC EQUILIBRIUM BIOLOGY - 2201 UNIT 3 : MAINTAINING DYNAMIC EQUILIBRIUM What happens to your body as you run? Breathing, heart rate, temperature, muscle pain, thirsty... Homeotasis Homeostasis is the process of maintaining

More information

THE CIRCULATORY SYSTEM and the LYMPHATIC SYSTEM

THE CIRCULATORY SYSTEM and the LYMPHATIC SYSTEM CHAPTER 6: THE CIRCULATORY SYSTEM THE CIRCULATORY SYSTEM and the LYMPHATIC SYSTEM Most of the cells in the human body are not in direct contact with the external environment, so rely on the circulatory

More information

Anatomi & Fysiologi 060301. The cardiovascular system (chapter 20) The circulation system transports; What the heart can do;

Anatomi & Fysiologi 060301. The cardiovascular system (chapter 20) The circulation system transports; What the heart can do; The cardiovascular system consists of; The cardiovascular system (chapter 20) Principles of Anatomy & Physiology 2009 Blood 2 separate pumps (heart) Many blood vessels with varying diameter and elasticity

More information

33.1 The Circulatory System

33.1 The Circulatory System 33.1 The Circulatory System Lesson Objectives Identify the functions of the human circulatory system. Describe the structure of the heart and explain how it pumps blood through the body. Name three types

More information

Overview of the Cardiovascular System

Overview of the Cardiovascular System Overview of the Cardiovascular System 2 vascular (blood vessel) loops: Pulmonary circulation: from heart to lungs and back) Systemic circulation: from heart to other organs and back Flow through systemic

More information

Electrodes placed on the body s surface can detect electrical activity, APPLIED ANATOMY AND PHYSIOLOGY. Circulatory system

Electrodes placed on the body s surface can detect electrical activity, APPLIED ANATOMY AND PHYSIOLOGY. Circulatory system 4 READING AND INTERPRETING THE ELECTROCARDIOGRAM Electrodes placed on the body s surface can detect electrical activity, which occurs in the heart. The recording of these electrical events comprises an

More information

THE HEART AND CIRCULATION HENRY S. CABIN, M.D.

THE HEART AND CIRCULATION HENRY S. CABIN, M.D. CHAPTER 1 THE HEART AND CIRCULATION HENRY S. CABIN, M.D. INTRODUCTION The cardiovascular system is an elaborate network that performs two major tasks: It delivers oxygen and nutrients to body organs and

More information

CHAPTER 1: THE LUNGS AND RESPIRATORY SYSTEM

CHAPTER 1: THE LUNGS AND RESPIRATORY SYSTEM CHAPTER 1: THE LUNGS AND RESPIRATORY SYSTEM INTRODUCTION Lung cancer affects a life-sustaining system of the body, the respiratory system. The respiratory system is responsible for one of the essential

More information

Vascular System The heart can be thought of 2 separate pumps from the right ventricle, blood is pumped at a low pressure to the lungs and then back

Vascular System The heart can be thought of 2 separate pumps from the right ventricle, blood is pumped at a low pressure to the lungs and then back Vascular System The heart can be thought of 2 separate pumps from the right ventricle, blood is pumped at a low pressure to the lungs and then back to the left atria from the left ventricle, blood is pumped

More information

the Cardiovascular System

the Cardiovascular System 5 Chapter Anatomy Jones and & Physiology Bartlett Learning, LLC of the Cardiovascular System OUTLINE Introduction The Heart Structures of the Heart Conduction System Functions of the Heart The Blood Vessels

More information

Blood. Functions of Blood. Components of Blood. Transporting. Distributing body heat. A type of connective tissue. Formed elements.

Blood. Functions of Blood. Components of Blood. Transporting. Distributing body heat. A type of connective tissue. Formed elements. Blood Functions of Blood Transporting nutrients respiratory gases waste products Distributing body heat Components of Blood A type of connective tissue Formed elements Living blood cells Plasma Nonliving

More information

THE CIRCULATORY SYSTEM from The Human Body Systems Series

THE CIRCULATORY SYSTEM from The Human Body Systems Series THE CIRCULATORY SYSTEM from The Human Body Systems Series Teacher's Guide 1 The Circulatory System from The Human Body Systems Series catalog # 3135 Published & Distributed by AGC/UNITED LEARNING 1560

More information

Investigating the Human Body On-site student activities: Years 7-8 Investigating the Human Body On-site student activities Years 7 8

Investigating the Human Body On-site student activities: Years 7-8 Investigating the Human Body On-site student activities Years 7 8 Investigating the Human Body On-site student activities Years 7 8 Student activity (and record) sheets have been developed with alternative themes for students to use as guides and focus material during

More information

Our Human Body On-site student activities Years 5 6

Our Human Body On-site student activities Years 5 6 Our Human Body On-site student activities Years 5 6 Our Human Body On-site student activities: Years 5-6 Student activity (and record) sheets have been developed with alternative themes for students to

More information

Functions of Blood. Collects O 2 from lungs, nutrients from digestive tract, and waste products from tissues Helps maintain homeostasis

Functions of Blood. Collects O 2 from lungs, nutrients from digestive tract, and waste products from tissues Helps maintain homeostasis Blood Objectives Describe the functions of blood Describe blood plasma Explain the functions of red blood cells, white blood cells, and platelets Summarize the process of blood clotting What is Blood?

More information

1 The diagram shows blood as seen under a microscope. Which identifies parts P, Q, R and S of the blood?

1 The diagram shows blood as seen under a microscope. Which identifies parts P, Q, R and S of the blood? 1 1 The diagram shows blood as seen under a microscope. Which identifies parts P, Q, R and S of the blood? 2 The plan shows the blood system of a mammal. What does the part labelled X represent? A heart

More information

Anatomy and Physiology: Understanding the Importance of CPR

Anatomy and Physiology: Understanding the Importance of CPR Anatomy and Physiology: Understanding the Importance of CPR Overview This document gives you more information about the body s structure (anatomy) and function (physiology). This information will help

More information

37 2 Blood and the Lymphatic System Slide 1 of 34

37 2 Blood and the Lymphatic System Slide 1 of 34 1 of 34 Blood is a connective tissue that contains both dissolved substances and specialized cells. 2 of 34 The functions of blood include: collecting oxygen from the lungs, nutrients from the digestive

More information

Biol 111 Comparative & Human Anatomy Lab 9: Circulatory System of the Cat Spring 2014

Biol 111 Comparative & Human Anatomy Lab 9: Circulatory System of the Cat Spring 2014 Biol 111 Comparative & Human Anatomy Lab 9: Circulatory System of the Cat Spring 2014 Philip J. Bergmann Lab Objectives 1. To learn how blood flows through a dual circuit circulation with lungs. 2. To

More information

THE HEART Dr. Ali Ebneshahidi

THE HEART Dr. Ali Ebneshahidi THE HEART Dr. Ali Ebneshahidi Functions is of the heart & blood vessels 1. The heart is an essential pumping organ in the cardiovascular system where the right heart pumps deoxygenated blood (returned

More information

Note: The left and right sides of the heart must pump exactly the same volume of blood when averaged over a period of time

Note: The left and right sides of the heart must pump exactly the same volume of blood when averaged over a period of time page 1 HEART AS A PUMP A. Functional Anatomy of the Heart 1. Two pumps, arranged in series a. right heart: receives blood from the systemic circulation (via the great veins and vena cava) and pumps blood

More information

How To Understand What You Know

How To Understand What You Know Heart Disorders Glossary ABG (Arterial Blood Gas) Test: A test that measures how much oxygen and carbon dioxide are in the blood. Anemia: A condition in which there are low levels of red blood cells in

More information

Electrocardiography I Laboratory

Electrocardiography I Laboratory Introduction The body relies on the heart to circulate blood throughout the body. The heart is responsible for pumping oxygenated blood from the lungs out to the body through the arteries and also circulating

More information

Cardiovascular System

Cardiovascular System Topics to Review Diffusion Skeletal muscle fiber (cell) anatomy Membrane potential and action potentials Action potential propagation Excitation-contraction coupling in skeletal muscle skeletal muscle

More information

2.2.1 Pressure and flow rate along a pipe: a few fundamental concepts

2.2.1 Pressure and flow rate along a pipe: a few fundamental concepts 1.1 INTRODUCTION Single-cell organisms live in direct contact with the environment from where they derive nutrients and into where they dispose of their waste. For living systems containing multiple cells,

More information

Paper 1 Answer all questions. Each question is followed by four options, A, B, C and D. For each question, choose one answer only

Paper 1 Answer all questions. Each question is followed by four options, A, B, C and D. For each question, choose one answer only hapter 19 lood irculation and Transport Paper 1 nswer all questions. Each question is followed by four options,,, and. For each question, choose one answer only 1. Type of blood cell P Q R Function Protects

More information

Cardiovascular System. Blood Components

Cardiovascular System. Blood Components Cardiovascular System Blood Components 1 Components of Blood Formed elements: erythrocytes, leukocytes, platelets Plasma: water, proteins, other solutes The components of blood can be divided into two

More information

KEY CHAPTER 14: BLOOD OBJECTIVES. 1. Describe blood according to its tissue type and major functions.

KEY CHAPTER 14: BLOOD OBJECTIVES. 1. Describe blood according to its tissue type and major functions. KEY CHAPTER 14: BLOOD OBJECTIVES 1. Describe blood according to its tissue type and major functions. TISSUE TYPE? MAJOR FUNCTIONS connective Transport Maintenance of body temperature 2. Define the term

More information

Introduction to Animal Systems

Introduction to Animal Systems Human Body Systems Introduction to Animal Systems Recurring Themes in Biology 1. Correlation between structure and function( seen at many levels) 2. Life is organized at many levels from Smallest ----

More information

S.M.A.R.T.box. Circulatory System The Plasma Pipeline Teacher s Guide CURRICULUM MEDIA GROUP. Standards-based MediA Resource for Teachers

S.M.A.R.T.box. Circulatory System The Plasma Pipeline Teacher s Guide CURRICULUM MEDIA GROUP. Standards-based MediA Resource for Teachers CURRICULUM MEDIA GROUP S.M.A.R.T.box Standards-based MediA Resource for Teachers TM Circulatory System The Plasma Pipeline Teacher s Guide 33115 A DIVISION OF FILMS MEDIA GROUP INTRODUCTION This Teacher

More information

By Casey Schmidt and Wendy Ford

By Casey Schmidt and Wendy Ford By Casey Schmidt and Wendy Ford Body systems Digestive System Circulatory System Respiratory System Excretory System Immune System Reproductive System Nervous System Muscular System Skeletal System Endocrine

More information

The heart then repolarises (or refills) in time for the next stimulus and contraction.

The heart then repolarises (or refills) in time for the next stimulus and contraction. Atrial Fibrillation BRIEFLY, HOW DOES THE HEART PUMP? The heart has four chambers. The upper chambers are called atria. One chamber is called an atrium, and the lower chambers are called ventricles. In

More information

Respiration occurs in the mitochondria in cells.

Respiration occurs in the mitochondria in cells. B3 Question Which process occurs in the mitochondria in cells? Why do the liver and muscle cells have large number of mitochondria? What is the function of the ribosomes? Answer Respiration occurs in the

More information

Blood Vessels and Circulation

Blood Vessels and Circulation 13 Blood Vessels and Circulation FOCUS: Blood flows from the heart through the arterial blood vessels to capillaries, and from capillaries back to the heart through veins. The pulmonary circulation transports

More information

Common types of congenital heart defects

Common types of congenital heart defects Common types of congenital heart defects Congenital heart defects are abnormalities that develop before birth. They can occur in the heart's chambers, valves or blood vessels. A baby may be born with only

More information

Understanding your child s heart Atrial septal defect

Understanding your child s heart Atrial septal defect Understanding your child s heart Atrial septal defect About this factsheet This factsheet is for the parents of babies and children who have an atrial septal defect (ASD). It explains, what an atrial septal

More information

Blood Sticky, opaque fluid with a metallic taste (Fe 2+ ) Varies from scarlet (P O2 = 100) to dark red (P O2 = 40) ph is between 7.35 and 7.45 Average volume in an adult is 5 L (7% of body weight) 2 L

More information

Circulation Stations

Circulation Stations Circulation Stations This worksheet corresponds with stations around the classrooms. Work in groups of 3 and do the stations in any order. Name: Station 1: Blood smear under a microscope Materials: - Microscope

More information

THE HUMAN BODY SYSTEMS

THE HUMAN BODY SYSTEMS Name Period Date THE HUMAN BODY SYSTEMS System Function Diagram Major Organs Digestive 1. take in food (ingestion) 2. digest food into smaller molecules and absorb nutrients 3. remove undigestable food

More information

Circulatory system. Objectives At the end of this sub section students should be able to:

Circulatory system. Objectives At the end of this sub section students should be able to: Name: 3.2 Organisation and the Vascular Structures 3.2.2 Organisational complexity of the human - Human Circulatory & Lymphatic Systems 3.2.3.H Blood Cells extended study 3.2.4.H Heartbeat control Objectives

More information

REVIEW for BIOLOGY UNIT TEST

REVIEW for BIOLOGY UNIT TEST REVIEW for BIOLOGY UNIT TEST NOTE: The Unit Test will cover everything we have learned in the Biology Unit, starting from cell structures, cell division, various organ systems, disorders, organ donation,

More information

Every cell in the animal body must acquire the energy

Every cell in the animal body must acquire the energy 52 Circulation Concept Outline 52.1 The circulatory systems of animals may be open or closed. Open and Closed Circulatory Systems. All vertebrates have a closed circulation, while many invertebrate animals

More information

Introduction Hemophilia is a rare bleeding disorder in which the blood does not clot normally. About 1 in 10,000 people are born with hemophilia.

Introduction Hemophilia is a rare bleeding disorder in which the blood does not clot normally. About 1 in 10,000 people are born with hemophilia. Hemophilia Introduction Hemophilia is a rare bleeding disorder in which the blood does not clot normally. About 1 in 10,000 people are born with hemophilia. Hemophilia can be mild, moderate, or severe.

More information

BLOOD-Chp. Chp.. 6 What are the functions of blood? What is the composition of blood? 3 major types of plasma proteins

BLOOD-Chp. Chp.. 6 What are the functions of blood? What is the composition of blood? 3 major types of plasma proteins 6.1 Blood: An overview BLOOD-Chp Chp.. 6 What are the functions of blood? Transportation: oxygen, nutrients, wastes, carbon dioxide and hormones Defense: against invasion by pathogens Regulatory functions:

More information

Page 1. Introduction The blood vessels of the body form a closed delivery system that begins and ends at the heart.

Page 1. Introduction The blood vessels of the body form a closed delivery system that begins and ends at the heart. Anatomy Review: Blood Vessel Structure & Function Graphics are used with permission of: Pearson Education Inc., publishing as Benjamin Cummings (http://www.aw-bc.com) Page 1. Introduction The blood vessels

More information

Comparing Organs BIOLOGY SCIENCE INSTRUCTIONAL TASKS

Comparing Organs BIOLOGY SCIENCE INSTRUCTIONAL TASKS BIOLOGY SCIENCE INSTRUCTIONAL TASKS Comparing Organs Grade-Level Expectations The exercises in these instructional tasks address content related to the following science grade-level expectation: Contents

More information

Section B: Epithelial Tissue 1. Where are epithelial tissues found within the body? 2. What are the functions of the epithelial tissues?

Section B: Epithelial Tissue 1. Where are epithelial tissues found within the body? 2. What are the functions of the epithelial tissues? Tissue worksheet Name Section A: Intro to Histology Cells are the smallest units of life. In complex organisms, cells group together with one another based on similar structure and function to form tissues.

More information

Anatomy and Physiology

Anatomy and Physiology Learning Activities It is important that you do not lecture all of the time. If you employ a variety of teaching styles, your students will stay focused better and they will find it easier to process the

More information

Vertebrate Body Organization

Vertebrate Body Organization Vertebrate Body Organization Digestive tube suspended in coelom from mouth to anus Body supported by internal skeleton of jointed bones Vertebrae and Cranium protects nervous system Diaphragm divides coelom

More information

chemicals > transported from outside to in > waste products created > they need to be removed

chemicals > transported from outside to in > waste products created > they need to be removed 1 Transport systems chemicals > transported from outside to in > waste products created > they need to be removed Simple organisms Diffusion the free movement of particles in a liquid or a gas down a concentration

More information

BIOL 1108 Vertebrate Anatomy Lab

BIOL 1108 Vertebrate Anatomy Lab BIOL 1108 Vertebrate Anatomy Lab This lab explores major organs associated with the circulatory, excretory, and nervous systems of mammals. Circulatory System Vertebrates are among the organisms that have

More information

Cardiac Masses and Tumors

Cardiac Masses and Tumors Cardiac Masses and Tumors Question: What is the diagnosis? A. Aortic valve myxoma B. Papillary fibroelastoma C. Vegetation from Infective endocarditis D. Thrombus in transit E. None of the above Answer:

More information

Cardiovascular Biomechanics

Cardiovascular Biomechanics Cardiovascular Biomechanics Instructor Robin Shandas, Ph.D. Associate Professor of Pediatric Cardiology and Mechanical Engineering Robin.shandas@colorado.edu (303) 837-2586 (MWF) / (303) 492-0553 (T,Th)

More information

How To Treat A Single Ventricle And Fontan

How To Treat A Single Ventricle And Fontan COACH Columbus Ohio Adult Congenital Heart Disease Program The Heart Center at Nationwide Children s Hospital & The Ohio State University Single Ventricle Defects Normal Heart Structure The heart normally

More information

Provided by the American Venous Forum: veinforum.org

Provided by the American Venous Forum: veinforum.org CHAPTER 1 NORMAL VENOUS CIRCULATION Original author: Frank Padberg Abstracted by Teresa L.Carman Introduction The circulatory system is responsible for circulating (moving) blood throughout the body. The

More information

Heart information. Children with heart problems

Heart information. Children with heart problems Heart information Children with heart problems Contents 2 Your heart 2 Structure 3 How your heart pumps blood 4 Development 5 What are heart problems 5 Congenital heart defects 6 Heart murmurs 6 Congestive

More information

Chapter 20: Tissues & Organ Systems

Chapter 20: Tissues & Organ Systems Chapter 20: Tissues & Organ Systems The Importance of Homeostasis The maintenance of a relatively constant internal environment, i.e., homeostasis, is essential for life. Cellular conditions that need

More information

Cells, tissues and organs

Cells, tissues and organs Chapter 8: Cells, tissues and organs Cells: building blocks of life Living things are made of cells. Many of the chemical reactions that keep organisms alive (metabolic functions) take place in cells.

More information

Laboratory 12 Blood Cells

Laboratory 12 Blood Cells Laboratory 12 Blood Cells Objectives: Identify microscopically each of the following: erythrocytes (red blood cells or RBCs), the five types of leukocytes (white blood cells or WBCs), and thrombocytes

More information

Human Body Vocabulary Words Week 1

Human Body Vocabulary Words Week 1 Vocabulary Words Week 1 1. arteries Any of the blood vessels that carry blood away from the heart to all parts of the body 2. heart The muscular organ inside the chest that pumps blood through the body

More information

Blood. Blood. Blood Composition. Blood Composition. Fractionation & Hemopoesis

Blood. Blood. Blood Composition. Blood Composition. Fractionation & Hemopoesis Blood Blood Chapter 19 Blood is a specialized fluid connective tissue that contains cells suspended in a fluid matrix Functions of blood include: Transport of dissolved gases, nutrients, hormones and metabolic

More information

INTRODUCTORY GUIDE TO IDENTIFYING ECG IRREGULARITIES

INTRODUCTORY GUIDE TO IDENTIFYING ECG IRREGULARITIES INTRODUCTORY GUIDE TO IDENTIFYING ECG IRREGULARITIES NOTICE: This is an introductory guide for a user to understand basic ECG tracings and parameters. The guide will allow user to identify some of the

More information

Second Grade The Human Body-Cells Assessment

Second Grade The Human Body-Cells Assessment Second Grade The Human Body-Cells Assessment 1a. The basic unit of all life is: a. a tree b. a cell 1b. The basic unit of all life is: a. a tree b. a cell c. an egg d. a phone 1c. The basic unit of all

More information

Understanding the Human Body: An Introduction to Anatomy and Physiology

Understanding the Human Body: An Introduction to Anatomy and Physiology Topic Science & Mathematics Subtopic Biology Understanding the Human Body: An Introduction to Anatomy and Physiology Course Guidebook Professor Anthony A. Goodman Montana State University PUBLISHED BY:

More information

CHAPTER 15: THE CARDIOVASCULAR SYSTEM. 2. Describe the location, size, and orientation of the human heart.

CHAPTER 15: THE CARDIOVASCULAR SYSTEM. 2. Describe the location, size, and orientation of the human heart. CHAPTER 15: THE CARDIOVASCULAR SYSTEM OBJECTIVES: 1. List the organs that compose the cardiovascular system and discuss the general functions of this system. 2. Describe the location, size, and orientation

More information

HEART HEALTH WEEK 3 SUPPLEMENT. A Beginner s Guide to Cardiovascular Disease HEART FAILURE. Relatively mild, symptoms with intense exercise

HEART HEALTH WEEK 3 SUPPLEMENT. A Beginner s Guide to Cardiovascular Disease HEART FAILURE. Relatively mild, symptoms with intense exercise WEEK 3 SUPPLEMENT HEART HEALTH A Beginner s Guide to Cardiovascular Disease HEART FAILURE Heart failure can be defined as the failing (insufficiency) of the heart as a mechanical pump due to either acute

More information

This interchange is simple

This interchange is simple 3 Circulation This interchange is simple compared to how blood travels within your body. In this chapter, you will discover how complex your circulatory system is. You ll learn what blood is made of and

More information

Atrial Fibrillation: The heart of the matter

Atrial Fibrillation: The heart of the matter Atrial Fibrillation: The heart of the matter This booklet has been written especially for people with atrial fibrillation (AF), a heart condition often described as an irregular heartbeat (also known

More information

Electrocardiogram and Heart Sounds

Electrocardiogram and Heart Sounds Electrocardiogram and Heart Sounds An introduction to the recording and analysis of electrocardiograms, and the sounds of the heart. Written by Staff of ADInstruments Introduction The beating of the heart

More information

Lecture Outline. Cardiovascular Physiology. Cardiovascular System Function. Functional Anatomy of the Heart

Lecture Outline. Cardiovascular Physiology. Cardiovascular System Function. Functional Anatomy of the Heart Lecture Outline Cardiovascular Physiology Cardiac Output Controls & Blood Pressure Cardiovascular System Function Functional components of the cardiovascular system: Heart Blood Vessels Blood General functions

More information

Atrioventricular (AV) node ablation

Atrioventricular (AV) node ablation Patient information factsheet Atrioventricular (AV) node ablation The normal electrical system of the heart The heart has its own electrical conduction system. The conduction system sends signals throughout

More information

Cardiovascular System:! Pulmonary circuit:!! right ventricle!!! lungs!!!! left atrium! Systemic circuit:!! left ventricle!

Cardiovascular System:! Pulmonary circuit:!! right ventricle!!! lungs!!!! left atrium! Systemic circuit:!! left ventricle! Cardiovascular System:! Heart (Chapter 20)! Lecture Materials! for! Amy Warenda Czura, Ph.D.! Suffolk County Community College! Primary Sources for figures and content:! Eastern Campus! Marieb, E. N. Human

More information

Normal Intracardiac Pressures. Lancashire & South Cumbria Cardiac Network

Normal Intracardiac Pressures. Lancashire & South Cumbria Cardiac Network Normal Intracardiac Pressures Lancashire & South Cumbria Cardiac Network Principle Pressures recorded from catheter tip Electrical transducer - wheatstone bridge mechanical to electrical waveform display

More information

North Bergen School District Benchmarks

North Bergen School District Benchmarks Grade: 10,11, and 12 Subject: Anatomy and Physiology First Marking Period Define anatomy and physiology, and describe various subspecialties of each discipline. Describe the five basic functions of living

More information

Human Anatomy and Physiology II Laboratory

Human Anatomy and Physiology II Laboratory Human Anatomy and Physiology II Laboratory The Circulation (Two Weeks) 1 This lab involves two weeks work studying the vasculature of the human body. Both weeks involve the exercise in the lab manual entitled

More information

The Pumping Heart LESSON

The Pumping Heart LESSON 14 LESSON The Pumping Heart WOOD RIVER GALLERY/PNI INTRODUCTION You now know the ingredients that cells need to release energy oxygen and nutrients. How do these essential ingredients get to the cells?

More information

Introduction to Electrocardiography. The Genesis and Conduction of Cardiac Rhythm

Introduction to Electrocardiography. The Genesis and Conduction of Cardiac Rhythm Introduction to Electrocardiography Munther K. Homoud, M.D. Tufts-New England Medical Center Spring 2008 The Genesis and Conduction of Cardiac Rhythm Automaticity is the cardiac cell s ability to spontaneously

More information

Normal & Abnormal Intracardiac. Lancashire & South Cumbria Cardiac Network

Normal & Abnormal Intracardiac. Lancashire & South Cumbria Cardiac Network Normal & Abnormal Intracardiac Pressures Lancashire & South Cumbria Cardiac Network Principle Pressures recorded from catheter tip Electrical transducer - wheatstone bridge mechanical to electrical waveform

More information