End Show Slide 1 of 34 Copyright Pearson Prentice Hall 37–2 Blood and the Lymphatic System.

Slides:



Advertisements
Similar presentations
BLOOD Blood is a Liquid Connective Tissue that constitutes the transport medium of the circulatory system.  The Two main functions of blood are to transport.
Advertisements

Cardiovascular System. Cardiac Muscle involuntary striated have only a single centrally located nuclei exhibit branching Consist of two separate networks:
Feedback mechanisms Are used to either maintain or amplify (to increase) chemical systems in the body. Note: To determine the type of mechanism you must.
End Show Slide 1 of 34 Copyright Pearson Prentice Hall 37–2 Blood and the Lymphatic System.
 List the functions of the circulatory and respiratory systems.
The Circulatory System
Chapter 33 Circulatory System.
Cardiovascular System
Section Outline 37–2 Blood and the Lymphatic System A. Blood Plasma
1 CIRCULATORY & EXCRETORY SYSTEMS UNIT 3 – PART 1.
The Lymphatic System By: Seraphín and Emma.  Network of vessels that: - Collect fluids lost by blood & returns it to circulatory system. -Clears away.
Objectives 33.2 Blood & Lymph
End Show Slide 1 of 34 Copyright Pearson Prentice Hall Biology.
Lesson Overview Lesson Overview Blood and the Lymphatic System Lesson Overview 33.2 Blood and the Lymphatic System.
Objectives 33.2 Blood & Lymph
Circulatory & Respiratory Systems
Chapter 37: Circulatory and Respiratory Systems
Blood.
37–2 Blood and the Lymphatic System
Blood and the Lymphatic System. Blood Plasma The human body contains 4 – 6 liters of blood 45% of blood consist of cells 55% consist of plasma, the straw.
Class Starter What is the difference between arteries, veins, and capillaries? What is the atherosclerosis? What are three effects of this condition? What.
IB Blood Photo Credit: © Image Shop/Phototake.
BLOOD
By: Michael Broughton Caitlin Hodgson. Vocabulary Plasma-- straw-colored fluid that makes up about 55% of blood. Hemoglobin-- iron-containing protein.
CIRCULATORY SYSTEM System of vessels and/or spaces through which blood and/or lymph flows in a human.
Slide 1 of 51 Copyright Pearson Prentice Hall Biology.
BLOOD The River of Life. How Much?  liters in an average size adult.
Circulatory System Transports products from the digestive and respiratory system to the cells around the body Transports products from the digestive and.
40. A neuromuscular junction is the point of contact between a motor neuron and a skeletal muscle cell.
Comparative Circulatory System
Your Blood & Respiratory System. I. Components of Blood  A. You have about 4-6 liters of blood in your body, 45% consists of blood cells while the other.
Blood and lymphatic system
AMA Anatomy & Physiology/Medical Terminology/Pathology 11 Blood & Lymphatic System.
Components of Blood Circulatory System. Circulation.
Pre-class Activity 1/18 How does blood help the body maintain homeostasis?
Function of Blood Transports gasses, nutrients, molecules, hormones, and waste products Regulates pH Maintains body temperature Protection against foreign.
BLOOD. Our Goal Today... Describe the components of blood.
Lesson Overview Lesson Overview Blood and the Lymphatic System Blood & Lymph -Explain the functions of blood plasma, red blood cells, white blood cells,
Chapter 33 Circulatory System. The Circulatory System Functions of the Circulatory System The circulatory system transports oxygen, nutrients, and other.
The Circulatory System Consists of the heart, the blood vessels, and the lungs.
Ch 37 Circulatory and Respiratory System 37-1 The Circulatory System 37-2 Blood and the Lymphatic System 37-3 The Respiratory System.
Lymphatic System and the Respiratory System BIO 1004 Flora.
February 17 th 2016 Learning Target I will continue to work to identify the function of the circulatory system by viewing models and animations I will.
CIRCULATORY SYSTEM GATE 2016 CHAPTER 37. COMPONENTS OF THE CIRCULATORY SYSTEM Heart – The pump Blood – The fluid Blood Vessels – The tubes Arteries, capillaries.
Blood.
BLOOD Provides a mechanism for rapid transport of nutrients, waste products, respiratory gases and cells Powered by the pumping action of the heart.
Lecture 24: The structure and function of blood
33.2 Blood and the Lymphatic System
The Human Circulatory System
Circulatory System.
The Circulatory System
Chapter 37 Circulatory & Respiratory Systems
Circulatory System.
The components of blood
The Blood How many litres of blood do you have in your body?
CIRCULATORY AND RESPIRATORY I
The Circulatory System
Blood.
Lecture 24: The structure and function of blood
There are two separate transport systems: Blood Lymph
The Circulatory System
The Blood Human Biology.
HUMAN TRANSPORT SYSTEM.
Circulatory System BLOOD Blood vessels Heart lymph vessels
AIM: Sample Do now: 1. What is a mineral?
Circulatory (Cardiovascular) System
Cardiovascular System
Blood and the Lymphatic System
Cardiovascular System
Presentation transcript:

End Show Slide 1 of 34 Copyright Pearson Prentice Hall 37–2 Blood and the Lymphatic System

End Show 37–2 Blood and the Lymphatic System Slide 2 of 34 Copyright Pearson Prentice Hall Blood Blood is a connective tissue that contains both dissolved substances and specialized cells. The functions of blood include: collecting oxygen from the lungs, nutrients from the digestive tract, and waste products from tissues. regulating the body’s internal environment. helping to fight infections. forming clots to repair damaged blood vessels.

End Show 37–2 Blood and the Lymphatic System Slide 3 of 34 Copyright Pearson Prentice Hall Blood Plasma The body has 4–6 liters of blood. About 45% of blood volume is cells. The other 55% is plasma— a straw-colored fluid. Plasma is 90% water and 10% dissolved gases, salts, nutrients, enzymes, hormones, waste products, and plasma proteins. Blood Plasma

End Show 37–2 Blood and the Lymphatic System Slide 4 of 34 Copyright Pearson Prentice Hall Plasma proteins are divided into three groups: albumins globulins fibrinogen Albumins and globulins transport substances such as fatty acids, hormones, and vitamins. Albumins regulate osmotic pressure and blood volume. Some globulins fight viral and bacterial infections. Fibrinogen is the protein that clots blood. Blood Plasma

End Show 37–2 Blood and the Lymphatic System Slide 5 of 34 Copyright Pearson Prentice Hall Blood Cells The cellular portion of blood consists of: red blood cells white blood cells platelets Blood Cells

End Show 37–2 Blood and the Lymphatic System Slide 6 of 34 Copyright Pearson Prentice Hall Red Blood Cells The most numerous cells in the blood are the red blood cells. ~5 million in a drop of blood!! Red blood cells transport oxygen. They are produced in red bone marrow. They have no nuclei. They live for about 120 days. Blood Cells

End Show 37–2 Blood and the Lymphatic System Slide 7 of 34 Copyright Pearson Prentice Hall White blood cells are the “army” of the circulatory system—they guard against infection, fight parasites, attack bacteria. White blood cells do not contain hemoglobin. They are less common than red cells. White blood cells are produced in bone marrow. They contain nuclei. White blood cells may live for days, months, or years. Blood Cells

End Show 37–2 Blood and the Lymphatic System Slide 8 of 34 Copyright Pearson Prentice Hall Blood Cells Platelet function

End Show 37–2 Blood and the Lymphatic System Slide 9 of 34 Copyright Pearson Prentice Hall Blood Cells

End Show 37–2 Blood and the Lymphatic System Slide 10 of 34 Copyright Pearson Prentice Hall Blood Cells

End Show 37–2 Blood and the Lymphatic System Slide 11 of 34 Copyright Pearson Prentice Hall The Lymphatic System As blood circulates, some fluid leaks into surrounding tissues. This helps maintain movement of nutrients and salts from the blood into the tissues and vice versa. Superior vena cava Thymus Heart Thoracic duct Spleen Lymph nodes Lymph vessels