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Bugs - Coggle Diagram

- - - - Catalase -
        
        Streptococcus
        
        β Hemolysis
        
        Streptococcus pyogenes
        
        α Hemolysis
        
        Optochin -
        
        Viridans streptococci
        
        Streptococcus mutans
        
        1 more item...
        
        Optochin +
        
        Streptococcus pneumoniae
        
        Microaerophiles
      - Catalase +
        
        Staphylococcus
        
        Coagulase +
        
        Staphylococcus aureus
        
        Methicillin-resistant S. aureus (MRSA) is antibiotic resistant
        
        Coagulase -
        
        Staphylococcus epidermidis
        
        Facultative anaerobes
    - - Obligate anaerobes
        
        Clostridium
        
        Clostridium tetani
        
        Clostridium difficile
        
        Porphyromonas gingivalis
        
        Contributes to gingivitis and periodontal disease
  - - - Obligate aerobes
        
        Neisseria meningitidis
    - - Lactose fermentation +
        
        Facultative anaerobes
        
        Klebsiella pneumoniae
        
        Escherichia coli
    - - Lipid A embeded in membrane
      - Core oligosaccharide (widely conserved) in middle
      - O antigen (highly variable) most distal
  - - - Mycobacteria
        
        Mycobacterium tuberculosis
        
        Facultative intracellular organism
        
        Treatment
        
        Isoniazid
        
        Ethambutol
        
        Pyrazinamide
        
        Rifampin
  - - - Mycoplasma pneumoniae (not on exam, but good example of mycoplasma)
- - - - Oral (thrush) or Genitourinary (vaginitis)
      - Dermatologic (cutaneous candidiasis)
      - Candidemia is most ocmmon in the pediatric and ICU departments
- - - - Plasmodium falciparum
        
        Most lethal
      - Plasmodium vivax
        
        Most common
      - Encounter
        
        Anopheles mosquito with sporozoites
      - Entry
        
        Circulatory system to liver
  - - - Ancylostoma duadenale and Necator americanus
        
        Human hookworms
      - Ancylostoma braziliense
        
        Dog/cat hookworms
  - - - Do not transmit disease
- - - - Complex coat
        
        ss + stranded RNA
        
        HIV
    - - Enveloped
        
        ss Non-segmented RNA
        
        SARS-CoV-2
        
        ss Segmented RNA
        
        Influenza virus
    - - Naked
        
        ss Non-segmented RNA
        
        Polio virus
  - - - Enveloped viruses
        
        ds Linear DNA
        
        Herpes Simplex Virus