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27 Cards in this Set
- Front
- Back
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2 obligate intracellular parasites (require host ATP for energy)?
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Chlamydiae and Rickettsiae. Chlamydiae replicate within inclusion bodies, Rickettsiae replicate freely in cytoplasm.
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Palm and sole rash?
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Rocky Mountain Spotted Fever, syphilis, coxsackievirus.
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Common causes of atypical pneumonia?
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Mycoplasma, Legionella, Chlamydia, viruses.
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Common cause of non-gonococcal urethritis?
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Chlamydia trachomatis, Ureaplasma urealyticum.
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Most common causes of pneumonia in adults (18 - 40 yrs)?
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Mycoplasma, C. pneumoniae, S. pneumoniae
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Most common diseases in the US spread by vectors?
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Lyme disease, Rocky Mt. Spotted Fever, Tularemia
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Organisms that cross placenta?
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TORCHES: TOxoplasma gondii, Rubella, Cytomegalovirus, HErpes, HIV, Syphilis
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Two bacteria with acid-fast staining?
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Mycobacteria and Nocardia
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Only live-attenuated vaccines for bacteria?
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BCH and F. tularensis.
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Most common cause of pneumonia in children 6 mos - 6 yrs?
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S. pneumoniae, N. meningitidis, H. influenzae type B (decreases with Hib vaccine)
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Only Gram -- without typical endotoxin?
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Bacteroides.
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Only Gram + with endotoxin?
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Listeria
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Most common causes of diarrhea in the world?
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Rotavirus, ETEC, and C. jejuni.
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Most common causes of neonatal meningitis?
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Group B strep, E. coli, Listeria
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Most common causes of neonatal pneumonia?
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Group B strep, E. coli
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Nosocomial UTIs?
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Klebsiella, Serratia marcescens, Enterobacter
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Most common causes of meningitis 6 - 60 yrs?
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N. meningitis, Enterovirus, S. pneumoniae
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Which two bacteria resemble fungi, but forms sulfur granules and the other is acid-fast?
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A. israelii (sulfur granules) and Nocardia (acid-fast)
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Common causes of pneumonia in adults (40 - 65 yrs)?
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S. pneumoniae, H. influenzae, Legionella.
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Common causes of pneumonia in elderly ( > 65 yrs)?
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S. pneumoniae, Gram -- rods, H. influenzae
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Most common causes of meningitis in 60+ yrs?
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S. pneumoniae, Gram --, Listeria
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Most common causes of neonatal meningitis?
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Group B Strep., E. coli, Listeria
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Major criteria (2 major or 1 major + 2 minor) for diagnosis of Rheumatic fever?
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Carditis (endo, myo, or peri), polyarthritis, Syndenham's chorea, Erythema marginatum rash, subcutaneous nodules
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Minor criteria (2 major or 1 major + 2 minor) for diagnosis of Rheumatic fever?
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Fever, arthraglia, elevated ESR or CRP, prolonged PR interval, + Streptococcal AB
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Five most common pediatric diseases with rash?
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Measles (measles virus), rubella (rubella virus), scarlet fever (S. pyogenes), roseola (HHV 6), erythema infectiosum (Parvovirus B19)
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Most common causes of cystitis among sexually active young women?
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E. coli, S. saprophyticus
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When you see endocarditis with a prosthetic heart valve, think?
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S. epidermidis within 60 days of a valve replacement; Viridans Streptococci after 60 days of valve replacement.
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