Your Immune System  J 1. AIDS is a disease that destroys the immune system.  H 2. Pathogens are disease-causing bacteria.  D3. Mucus traps pathogens.

Slides:

Advertisements

Similar presentations

Advertisements

The Body’s Defenses California Standards 10.a., b. & c.

Immunity Review. Explain how wbc’s can protect the body against disease. Wbc’s produce antibodies and memory cells when a pathogen (antigen) enter the.

Disease Causing Agents and Natural Selection

The Immune System Chapter 9 Blue Book.

The Fight Against Infectious Diseases

The Body’s Defense System

Topic: Immunity Aim: Explain the two different types of immunity. Do Now: Describe the difference between the two types of bone marrow. HW: Asexual Repro.

31.4 Immunity and Technology

CHAPTER 11 THE IMMUNE SYSTEM Part 5. Page

The Immune System The Body’s Defense.

Ch 18 Fighting Diseases.

Did you know? We have 10 times more bacteria cells in our bodies than human cells.

Antibody concentration

The Immune System A complex group of defenses found in the body that fight against harmful substances and pathogens Pathogen: infectious agent (or germ)

Lines of Defense 1 Your body has many ways to defend itself.

Chapter 13 Your Body Systems Lesson 6 Your Immune System.

Fighting Disease.

Disease Test Vocabulary Terms Essay/Short Answer Question Review Challenge Questions.

Immunity and Disease 2. Cytotoic T Helper T- (stimulate B cell action)

ANTIGEN ANTIBODY Proteins that recognize and bind to antigens.

Many methods are used to control pathogens.

Immune System. Disease A disease is any change other than injury, that disrupts the normal functions of the body. Some diseases are inherited, others.

The Body Has Methods of Protecting Itself from Diseases.

Anatomy and Physiology

Mr. Ramos The Immune System. Introduction to the Human Immune System The immune system protects the body from disease. White Blood Cells (WBC), or leukocytes,

By Isabella de Jesus, Sarah Dillon, and Moriah Becker.

The Immune System Protecting the Body. First Line of Defence The skin keeps out bacteria and viruses The skin keeps out bacteria and viruses Acidic oils.

Chapter 19, Section 3 Preventing Infectious Disease Wednesday, April 28, 2010 Pages

Acquired immunity Expected learning:

Infectious Diseases. Causes of Infectious Diseases Pathogens 1.Bacteria: single celled microorganism, after entering the body they multiply quickly by.

Immune System SC.912.L Explain the basic functions of the human immune system, including specific and nonspecific immune response, vaccines, and.

Infectious Diseases Disease caused by the living pathogens within the body pathogens (organisms that cause diseases) Pathogens damage cell.

 Take a sheet from front table and do the “K” portion of the K-W-L: Germs and “W” if possible. Use complete sentences.  K-W-L: Germs.

Chapter 31 review. 31.1: Pathogens and human illness Germs cause many diseases in humans. There are different types of pathogens. Pathogens can enter.

L3: Defence Against Disease Learning Objectives: 1.Describe the body’s first line of defence against pathogens. 2.Explain how white blood cells deal with.

Do This Prior to the Bell Ringing Everyone has a card Do not tell anyone what is on your card. Move about the room and shake hands with three people unless.

Ch. 18 Fighting Disease Section 1: Infectious Disease.

The Immune System This system destroys pathogens or invaders of your body in different ways.

Immune System The Body’s Defenses. 3 Lines of Defense 1 st Defense Barriers that trap and kill pathogens (an organism that causes disease) Skin – chemicals.

Carbon Warm Up: Warm Up: Put these Levels of Organization in the correct order from Atom to Biosphere.

Topic: Immunity Aim: Describe the structure and role of pathogens in causing disease. Do Now: Take out your Immune System reading notes and your skeletal.

40-2 The Immune System Pg Introduction 1. The immune system fights infection by producing cells that inactivate (DEFEAT!) foreign substances/cells.

1.Your body has many ways to defend itself against disease. What do FIRST – LINE defenses work against? Work against harmful substances and all types of.

L3: Defence Against Disease

Preventing Infectious Disease. 1. Immunity Immunity is the body’s ability to destroy pathogens before they can cause disease A person has active immunity.

+ Immune System. + What are the basics?  _____________________  _____________________is the ability of an organism to maintain a stable internal environment.

The Human Immune System Video. What is the immune system? The body’s defense against disease causing organisms, malfunctioning cells, and foreign particles.

Reaves 31.2 – 31.4 Immunity.

Immune System By Ann Gadson

Ch. 23 Immunity and Disease

Immune Response.

The Human Immune System

Section 31-4 “Immunity-Technology”

Immune System Chapter 31.

Many methods are used to control pathogens.

Many methods are used to control pathogens.

Inflammatory Response

ACOS 3 Relate major tissues and organs of the skeletal, circulatory, reproductive, muscular, respiratory, nervous, and digestive systems to their functions.

Many methods are used to control pathogens.

Knowledge Organiser – Infection and Response

Many methods are used to control pathogens.

Many methods are used to control pathogens.

Immune System S7L2e. Students will describe the basic functions of human body systems.

Disease Causing Agents and Natural Selection

Warm up: How do antibiotics/vaccines help us from getting sick?

Many methods are used to control pathogens.

Lesson 12.4 Defense.

Presentation transcript:

Your Immune System  J 1. AIDS is a disease that destroys the immune system.  H 2. Pathogens are disease-causing bacteria.  D3. Mucus traps pathogens in the respiratory system.  B4. Antigens are proteins and chemicals foreign to the body.  I5. Vaccines contain weakened antigens.  A6. Active immunity occurs when the body makes its own antigens.  F7. Antibodies are substances that are made in response to an antigen.  C8. Passive immunity occurs when antibodies are introduced from an outside source.  E9. Lymphocytes are attacked by the AIDS virus.  G10. Enzymes destroy pathogens in stomach, pancreas, liver.

Antibiotic Resistant Bacteria  11. Why does antibiotic resistance occur?  Some are naturally resistant. Some mutate to develop a resistance.  12. Describe the three examples of the incorrect use of antibiotics.  1. A prescription is not completed.  2. Antibiotics are taken when a patient doesn’t need them.  3. Repeated exposure to cleaning products has made bacteria stronger over time.  13. What are the three types of bacteria that have developed a resistance to antibiotics?  1. Tuberculosis  2. Staphylococcus aureus  3. Streptococcus

 One of your patients is refusing to finish his antibiotic prescription. What would you tell him to make sure he finishes his medication?  “I would explain to the patient that he may become sick again if he doesn’t finish his medicine. I will also tell him that not taking all of his antibiotics may also result in antibiotic-resistant pathogens.”

How does the Immune System work? Antigens (foreign substances) are detected. Antibodies are present to attack antigens again. Immunizations introduce antigens to a person’s body. T cells destroy antigens that have been “tagged” by antibodies. Antibodies neutralize toxins and kill bacteria, viruses, and other infected cells.

Video on Antibiotic Resistant Bacteria  Mutations - selection: the bacteria resist