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34 / M / recently diagnosed w/ AIDS ; tested positive for HIV a year ago…

- - - - only virus can be controlled to help lower symptoms
      - HIV continues to grow and destroy immune system. and cannot be cured
- - - - vomiting
        
        diarrhea
- - - - hair on body
      - wax in ears
      - mucus lining in nose and other linings
      - enzymes in body secretions
      - skin
      - acid in stomach
      - physical and chemical barriers
        
        phagocytic leukocytes
        
        dendritic cells
        
        natural killer cells
        
        plasma protiens
    - - macrophages finds, eats, and kills different types of bacteria
      - natural killer cells eliminate cells that have been infected w/ viruses and cancer cells
      - rapid response
      - used against microbes
      - no memory
  - - - B cells
        
        make antibodies and recognize foreign objects like viruses, bacteria
        
        formed in bone marrow
      - T cells
        
        formed in bone marrow
      - lymph nodes
      - spleen
    - - B cells recognize its invaders and can multiple and combat to prevent disease
      - fights only specific infection
      - slow response
      - used against microbes and non-microbial substance called antigens
      - long term memory
- - - - myeloid stem cell
        
        red blood cells
        
        platelets
        
        myeloblast
        
        granulocytes
        
        eosinophile
        
        responds to infection w/ parasitic worms
        
        neutrophile
        
        first responder to invade bacteria or virus
        
        basophile
        
        release histamine
      - lymphoid stem cell
        
        lymphoblasts
        
        B lymphocyte
        
        produces antibodies, responsible for humoral immunity
        
        T lymphocyte
        
        directly kills foreign invaders
        
        natural killer cell
- - - - used a host cell to make more viruses