12-1 © 2014 McGraw-Hill Education. All rights reserved.

12-2 © 2014 McGraw-Hill Education. All rights reserved. Immunology

12-3 © 2014 McGraw-Hill Education. All rights reserved. Lesson 12.1: Lymphatic System

12-4 © 2014 McGraw-Hill Education. All rights reserved. Immune and Lymphatic Systems BODY DEFENSE MECHANISMS Physical Mechanisms Cellular Mechanisms Humoral Defense Mechanisms

12-5 © 2014 McGraw-Hill Education. All rights reserved. Lymphatic System Vessels Cells, Tissues, Organs Lymph Nodes Lymph

12-6 © 2014 McGraw-Hill Education. All rights reserved. Lymphatic System (cont.) Functions –absorption –removal

12-7 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition Identify the suffix of the following words to determine the meaning of each word related to immune: ImmunityImmunize Immunology Immunologist Immunization Immunoglobulin

12-8 © 2014 McGraw-Hill Education. All rights reserved. Lymphatic Organs Spleen Tonsils Adenoids Thymus Gland

12-9 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition What are the differences between the sets of words? –spleen and splenectomy –tonsil and tonsillectomy –phagocyte, phagocytic, phagocytosis

12-10 © 2014 McGraw-Hill Education. All rights reserved. Disorders of the Lymphatic System Lymphoma –Hodgkin lymphoma –non-Hodgkin lymphoma Lymphedema

12-11 © 2014 McGraw-Hill Education. All rights reserved. Disorders of the Lymphatic System Tonsillitis Splenomegaly Ruptured Spleen

12-12 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition Identify the suffix of the following words to determine the meaning of each word: - lymphoma - lymphadenectomy - lymphadenitis - lymphadenopathy - lymphangiogram

12-13 © 2014 McGraw-Hill Education. All rights reserved. Lesson 12.2: Immune System

12-14 © 2014 McGraw-Hill Education. All rights reserved. The Immune System Function of the Immune System

12-15 © 2014 McGraw-Hill Education. All rights reserved. The Immune System (cont.) Humoral Immunity –specificity –memory –discrimination

12-16 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition Define each term and use it in a sentence: –antigen –mutation –resistance

12-17 © 2014 McGraw-Hill Education. All rights reserved. Immunity Cellular Immunity Humoral Immunity

12-18 © 2014 McGraw-Hill Education. All rights reserved. Immunity (cont.) Natural Active Immunity Natural Passive Immunity Artificial Active Immunity Artificial Passive Immunity

12-19 © 2014 McGraw-Hill Education. All rights reserved. Keynote “Antibodies can be produced naturally in response to an antigen or artificially in response to immunizations.”

12-20 © 2014 McGraw-Hill Education. All rights reserved. Natural Active Immunity Antibodies are made naturally, in response to exposure to a pathogen or disease. Make your own antibodies.

12-21 © 2014 McGraw-Hill Education. All rights reserved. Natural Passive Immunity Antibodies are made naturally, in response to exposure to a pathogen or disease, and then transferred. Receive pre-made antibodies.

12-22 © 2014 McGraw-Hill Education. All rights reserved. Artificial Active Immunity Antibodies are made in response to deliberate exposure to a killed or weakened pathogen, through vaccination or immunization. Make your own antibodies.

12-23 © 2014 McGraw-Hill Education. All rights reserved. Artificial Passive Immunity Artificial passive immunity is when a person receives antibodies made by another person or animal such as receiving immune serum for snakebite. Receive pre-made antibodies.

12-24 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition Give the term based on the provided definition: –to administer a preparation to generate active immunity –process by which cells or other particles adhere to each other and form clumps

12-25 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition Give the term based on the provided definition: –group of proteins in serum that destroy bacteria and other cells –weaken the ability of an organism to cause disease

12-26 © 2014 McGraw-Hill Education. All rights reserved. Disorders of the Immune System Hypersensitivity Anaphylaxis Anaphylactic Shock

12-27 © 2014 McGraw-Hill Education. All rights reserved. Disorders of the Immune System Autoimmune Disorders Immunodeficiency Disorders ©Science VU/Visuals Unlimited

12-28 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition What do these terms have in common? How are they different? –alloimmune –autoimmune –Immunodeficiency –immunosuppression

12-29 © 2014 McGraw-Hill Education. All rights reserved. HIV and AIDS HIV –body fluids –opportunistic infections SPL / Photo Researchers, Inc.

12-30 © 2014 McGraw-Hill Education. All rights reserved. Word Analysis and Definition Define each term and then use each in a sentence: –dormant –incubation –opportunistic

12-31 © 2014 McGraw-Hill Education. All rights reserved. Chapter 12 Summary Focus on the words presented in this power point for the test.