Slide 1The lymphatic system and immunity A circulatory system for fluids returns fluid to the blood removes antigens from the body exposes antigens to the immune system Slide…

1. The lymphatic system and immunity A circulatory system for fluids returns fluid to the blood removes antigens from the body exposes antigens to the immune system 2.  …

1. Copyright 2010, John Wiley & Sons, Inc. Chapter 17 The Lymphatic System and Immunity 2. Copyright 2010, John Wiley & Sons, Inc. Immunity  Innate Immunity …

1. The lymphatic system and immunity A circulatory system for fluids returns fluid to the blood removes antigens from the body exposes antigens to the immune system 2. How…

Slide 1 The Immune System Slide 2 First lines of defense: Skin Mucus Stomach acid Digestive enzymes Slide 3 Innate Immunity Phagocytic cells –Leukocytes (“white cells”)…

Slide 1 The Immune System 1.The Innate System 2.The Adaptive System Slide 2 The Innate Immune System “Nonspecific” system –Surface Barriers –Cell and Chemical Responses…

Slide 1Immune System Slide 2 1.Define the following: a.B cells b.T cells c.Macrophages 2.Provide 3 cells and/or molecules involved in specific defense. 3.Provide 3 cells…

Slide 1 Lymphatic System & Body Defenses Anatomy and Physiology II Mrs. Harborth Slide 2 Lymphatic System  Made of:  Lymphatic vessels  Lymphatic tissues and…

Slide 1 The Immune Response Slide 2 The LYMPHATIC SYSTEM Leucocytes: white blood cells. Some secrete substances which destroy pathogens, others engulf and digest. Lymphocytes:…

Slide 1 Ch27 The Immune System Yuki Juan NTU May 26, 2003 Slide 2 Outline Introduction Antibody-based or humoral immunity Activation of B cells to produce antibodies T cells…