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Normal Flora-System

List of normal flora (gram stain and morphology) by system

Cutaneous Tissue, outer ear, anterior nares Staph aureus, Candida albicans, Staph epi, Staph spp. (coagulase neg), Micrococcus, Mycobacterium
Oropharynx Candida albicans, Viridans Strep, Lactobacillus spp, Neisseria spp, Staph spp. Actinomyces spp
Nasopharynx Streptococcus pneumoniae, Streptococcus pyogenes, Hamophilus influenzae, Neisseria meningitis, Viridans Strep,
Stomach Helicobacter pylori
Small Intestine low numbers, same as colon
Large Intestine Fusobacterium spp., Bacteroides spp. Clostridium spp., Eubacterium spp., Bifidobacterium spp., Lactobacillus spp., Pseudomonas spp., Enterobacteriaceae (E. coli, Citrobacter spp., Proteus spp., Serratia spp. etc.), Peptostreptoccoccus spp.
Genito-urinary tract Candida albicans, Lactobacillus spp., Bacteroides spp., Fusobacterium spp., Peptococcus spp., Streptococcus spp., Mycoplasma hominis, Actinomycetes spp., Mycobacterium spp.
Vagina Lactobacillus spp, Streptococcus spp
Blood, internal organs Normally sterile
Created by: laurenneed