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17 Cards in this Set
- Front
- Back
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SCRUB TYPHUS
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serious HA, fever, myalgia
macular to papular rash (spreads centrifugally to ext.ies) Orientia tsutsugamushi |
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HUMAN ANAPLASMOSIS - A. phagocytophilum
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primarily infects granulocytes
high fever, severe HA, myalgia (5-11d incubation) skin rash in less than 10% Ehrlichia and Anaplasma |
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HUMAN MONOCYTIC EHRLICHIOSIS - E. chaffeensis
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infects blood and tissue MCs; 1-3d after tick bite - flu like
high fever, HA, malaise, myalgia late onset rash in some patients Ehrlichia and Anaplasma |
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TRACHEOBRONCHITIS
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TRACHEOBRONCHITIS - most common manifestation
low fever, malaise, HA, dry non-prod cough in 2-3wks bronchial passageways infiltrated with LC's and plasma cells Mycoplasma and ureaplasma |
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MYCOPLASMIC PNEUMONIA
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PNEUMONIA - walking or atypical can develop; patchy
bronchopneumonia seen on CXR Mycoplasma and ureaplasma |
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M. catarrhalis
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URTI's (OM and sinusitis) - in kids
LRTI - in adults |
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Acinetaobacter
baumanii |
PNEUMONIA - mostly those on ventilators
may also cause bacteremia, septic shock, or meningitis |
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Salmonella
enterica |
GASTROENTERITIS - 6-48h incubation, lasts 2d-1wk
vomiting, fever, watery diarrhea, cramps; no AB Tx usually BACTEREMIA - like other G(-)'s (S. typhi/paratyphi more common than NTS) |
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Enterocolitica
Enterobacteriaceae |
targets ileum; with mesenteric lymph node inf & bac.emia
Px: acute diarrhea, low fever, abd cramps lasts 2-3wks but up to months; self-limited |
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Proteus
Enterobacteriaceae |
P. mirabalis - UTI's and wound infections
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Vibrio
parahaemolyticus |
GASTROENTERITIS - self-limiting to mild cholera like
diarrhea; no blood or mucus except severe cases WOUND INFECTIONS - exposure to contaminated water |
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HACEK SPECIES
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ENDOCARDITIS - 3% of subacute community acquired
SEPTIC ARTHRITIS, BITE WOUNDS, PERIDONTAL DISEASE |
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Erysipelothrix
rhusiopathiae |
ERYSIPELOID
localized cutaneous lesion 1-7d after scratches/puncture wounds of the skin painful, pruritic lesions, self-limited |
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Corynebacterium minutissimum
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ERYTHRASMA - chronic superficial infection of intertriginous regions (axilla, ano-
genital). Invades upper 1/3 of stratum corneum usually asymptomatic, dark skin discoloration |
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Mycobacterium marinum,
M. ulcerans |
skin infections; swimming pool granuloma
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Mycobacterium
avium complex |
AIDS and IC disseminated infection; fever, swollen lymph nodes, diarrhea, fatigue, weight loss
most common non-MTB inf. In AIDS 50% of AIDS patients get MAC inf. |
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Ventilator pneumonia
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Acinetaobacter baumanii
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