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34 yr old male PT diagnosed w/ aids, was previously diagnosed with HIV…

- - - - If no treatment
        
        Decreased immunity
        
        Symptoms develop
        
        Opportunistic infections
- - - - APC's
        
        Effector cells
        
        Adaptive immune response
        
        Signal 2
        
        Intracellular signal by signal 1
        
        If receives Signal 1 w/o Signal 2
        
        Apotosis
        
        Signal 1
        
        MCH protein
        
        T cell receptor
- - - - Antigen receptor diversity
        
        APC's
        
        Antibodies
        
        P.L.A.N
- - - - Pattern recognition receptors
        
        Phagocytosis
        
        Natural Killer Cells
        
        Lack of antimicrobial proteins
        
        Complement
        
        Pyrogens
        
        Interferons
- - - - B cells
        
        Extracellular targets
        
        Target antigen
        
        Helper cells
        
        Plasma cells
        
        Immunological memory
        
        2 more items...
    - - T cells
        
        cellular cells
        
        CD4
        
        Helper T cells
        
        Regulatory T cells
        
        CD8
        
        Activated
        
        Cytotoxic T cells
        
        MHC proteins
        
        Class 1
        
        No RBC's
        
        Signals CD8 cells
        
        Class 2
        
        APC's
        
        Signals CD4 cells
- - - - Grow and multiply
        
        Contagious
        
        Person to person
- - - - Weakened immune system
        
        CD4 cells destroyed
  - - - Aids
- - - - Person to person
- - - - Viral DNA inserts into Host DNA
        
        Replication of Viral DNA when Host DNA replicates
- - - - Attacks
        
        Penetrates own genetic material
        
        Transcription of RNA
        
        Destruction of host DNA
        
        Maturation
- - - - Abx resistance
- - - - Opportunistic infection