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20 Cards in this Set
- Front
- Back
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are pneumonia causing bacteria seen in endo infections?
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NO
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3 most common responses to pulpal irriation
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granulmoa
cyst abscess |
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periapical granuloma can ONLY occur w/ a ____pullp
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necrotic
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PMN
Mac-phage lympho plasma fibroblasts are cells seen in what |
periapical granuloma
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a _____restults from cell rests of mallassez
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periapical cyst
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periapical cyst gets matter from
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cell rests of mallassez
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why is it important that periapical abscess/granuloma/cyst are not seen w/ vital pulp?
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because if you see these conditions w/ vital pulp may be cancer etc.
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granuloma/cyst/abscess
pus surrounded by PMNs, and sparce inflamm cells |
abscess
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granuloma/cyst/abscess
tissue surrounded by large multinuc cells, and then mononuc cells |
granuloma
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granuloma/cyst/abscess
prolif of cell rests of mallassez |
cyst
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oblasts oclasts epith cells
present in pulp? |
no
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Macrophages have 2 important TLRs, ___and ___. (a) recognizes 2 things ____. and (b) recognizes ____ and _____
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2 and 4
2 - peptidoglycans and lipoprotein 4 - LPS and L-teichoic acid |
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dendritic cells are very prevealent in ____inflammation
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pulpal
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Histamine, PGs, NO, Luekotriene, bradykinin, Sub P are ____mediators causing a ____
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vasculature
increase in permeability |
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Serotonin, thromboxane and PAF are ____mediators causing
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vasculature
constriction |
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what drug is 1st line of pain relief
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NSAID
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symptomatic apical lesions has an enzyme _____which causes rapid tissue destruction
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neutrophil elastase
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neutrophil elastase is an enzyme seen in ____and causes ____
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sympt apical lesions
rapid tissue destruction |
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____is produced by its synthase,_____and causes vaso____, (a positive) but also causes _____a negative
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NO
NO synthase vasodilate reduction of adhesion |
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ODFRs due what?
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create reactive oxygen intermediates/upregulate IL8
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