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10 Cards in this Set
- Front
- Back
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Digestive tract
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GI tract, upper/lower, normal flora: oral/intestines. Strepocococci most common
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Teeth
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large collect biofilm, dental plaque(millions of bacteria) chewing protective flushes mouth, Lysozyme IgA
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Stomach
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Lysozyme, IgA, HCL, bile is antimicrobial, perstalisis moves bacteria along prevent colonization
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large intestine
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large number of organisms, abudant nutrient in feces
e. coli, Bacteriodes, enterbacter faecalis, K. pneumoniae |
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Upper Digestive tract
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Stomach: rare
most comon in mouth dental gum infections, cavities tooth decay(strep mutans) thrive on sugar breakdown produce acid erode teeth fluride harden enamel |
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Peridontal Disease
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Bleeding gums, bad breath, gum sensitivity, receding gums, loose teeth, discolored, plaqu buildup, gingivitis: inflamed gingal crevice due to immune response
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Trench Mouth (treponema)
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Extreme gingivitis, necrosis and ulceration bleeding gums painful
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Helicobacter pylori gastritis
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helicobacter pylori, like acidic, urease: break down urea to ammonia neutralizing less acidic cause ulcers and gastric carcinoma, abdominal bleeding/pain. Infection determine IgM recent, IgP for past infection, transmission thru fecal-oral route
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herpes simplex
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fever/blisters(virions), tingling itching, painful sensation, infected saliva, fatal immunodeficiency
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Mumps
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viral illness, attacks salivary/parotid gland (MMR) virus reproduces upper resp. causes sterility-males, inflamation can cross blood brain barrier.
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