The Bodys Defenses

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The Bodys Defenses

• Non-Specific and Specific Responses to Invaders

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Immune System Primer

• The Immune System Primer offers a self-directed
  study of the Human Immune System. It is
  designed to give general biology students basic
  knowledge of the various mechanisms the body
  employs to defend itself against foreign
  invaders. It contains links to a number of
  on-line animations and reference materials.
• Diagram http//www.niaid.nih.gov/final/immun/immu
  n.htm

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Invitation to Learn

• Employees
• must wash hands before returning to work

• Hepatitis A Scare

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Objectives

• Identify the role each item plays in fighting an
  infection skin, mucus, saliva, sweat,
  phagocytes, natural killer cells, fever, B cells
  and T cells
• Identify four symptoms of inflammation
• Describe the importance of washing ones hands
• Explain how Hepatitis A virus is spread
• Compare and contrast T and B cells

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Objectives

• Define the following terms adaptive immunity,
  antigen, antibody, histamine, immunology, innate
  immunity, lymphocyte, pathogen
• Use leucocytes to describe the process of cell
  differentiation
• Describe the immune response
• Identify four major types of infectious agents

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Objectives

• Distinguish between a primary immune response and
  a secondary immune response
• Using leucocytes, provide examples of how cell
  structure is related to function
• Compare and contrast plasma and memory cells

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MA Frameworks

• 2.1 Relate cell parts/organelles to their
  function
• 2.5 Explain the role of cell membrane as a highly
  effective barrier
• 4.1 Explain how major organ systems in humans
  have functional units with specific anatomy that
  perform the function of that organ system

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Lesson Plans

• Lesson1
• Invitation to Learn
• Lesson 2
• Non-Specific Immunity
• Lesson 3
• Specific Immunity
• Lesson 4
• Primary and Secondary Immune Response
• Photo http//www.denniskunkel.com/PublicHtml

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Lesson 2 Non-Specific Immunity

• Compare and Contrast Phagocyte
• and Natural Killer Cell

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Lesson 2 Non-Specific Immunity

• Identify four symptoms of inflammation
• Identify the role each item plays in fighting an
  infection skin, mucus, saliva, sweat,
  phagocytes, natural killer cells, fever, B cells
  and T cells
• Inflammatory Response
• Photohttp//www.msu.edu/course/lbs/145/smith/s02/
  graphics/freeman_46.2b.jpg

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Lesson 3 Specific Immunity

• Use leucocytes to describe the process of cell
  differentiation
• Compare and contrast T and B cells

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Lesson 3 Specific Immunity

• Describe the Immune Response.
• Diagram www-ermm.cbcu.cam.ac.uk/ fig002akh.gif
  587 x 510 pixels - 49k

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Lesson 4 Primary and Secondary Immune Response

• Graph http//academic.brooklyn.cuny.edu/biology/b
  io4fv/page/aviruses/helperTcells.html
• Distinguish between a primary and secondary
  immune response

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Summary

• Photo www.creationscience.com/.
  ../macrophage.jpg489 x 500 pixels - 65k
• Fighting Back