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45 Cards in this Set
- Front
- Back
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Pneumonia in Mississippi/Ohio River Valley
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histoplasmosis
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Bird/Bat droppings pneumonia
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histoplasmosis
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Treat histoplasmosis
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ketoconazole. Ampho B
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Inflammatory Lung Disease East of the Mississippi River
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Blastomycosis
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Big Broad-Based Budding
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Blastomycosis
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Cultured on Sabouraud's agar (2)
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Blastomycosis and cryptococcus neoformans
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Sexual fungi
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Cocciodiodomycois
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SW US or Cali fungal pneumonia/meningitis
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Cocciodiodomycois
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Granulomatous nodules
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Blastomycosis
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Double Walled spherule filled with endospores
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Cocciodiodomycois
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Captains wheel appearance
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Budding yeast: paracocciodiodomycois
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Treat Cocciodiodomycois
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Ampho B
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Treat a local fungal infection
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fluconazole or ketoconazole
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Rural Latin America fungus
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Paracocciodomycosis. Central America also includes blastomycosis
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Tinea Versicolor orgnaism
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Malassezia furfur
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Treat Tinea Versicolor
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Miconazole (topical), selenium sulfide (selsun)
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Spaghetti and meatball on KOH prep
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Tinea Versicolor, Malassezia furfur
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Tinea pedis, cruris, corporis, capitis organisms (3)
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Microsporum: skin and hair
Trichophyton: skin, hair and nail Epidermophyton: skin and nail |
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Branched and budding superficial fungal infection
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candida albicans
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Yeast w/ pseudohyphae in culture at 20* C
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candida albicans
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Endocarditis in IV drug users
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candida albicans
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Treat candida
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nystatin if superficial
Ampho B for systemic |
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Fungus Ball= lung cavity ___
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lung cavity aspergilloma. Aspergillus fumigatus
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Mold w/ septate hyphae that branch at V shaped angle
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Aspergillus fumigatus
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Heavily encapsulated yeast
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Cryptococcus neoformans
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Polysaccharide capsular antigen shown with latex agglutination test
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Cryptococcus neoformans
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Stains w/ India ink
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Cryptococcus neoformans
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Soap bubble lesions in brain in AIDS, Hodgkins
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Cryptococcus neoformans
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Found in pigeon droppings
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Cryptococcus neoformans
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Mold with irregular nonseptate hyphae branching at wide agles over 90*
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Mucor and Rhizopus
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Mucor and Rhizopus cause ___ in who?
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Cuase mucormycosis in ketoacidotic and leukemic pts
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Proliferate in walls of blood vessels and cause infarction and necrosis of distal tissue
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mucor and rhizopus
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Rhinocerebral, frontal lobe abscesses
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Mucor and rhizopus
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Penetrates anatomical boundaries
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mucor and rhizopus
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Causes Diffuse interstitial pneumonia
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pneumocystis jiroveci
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Diffuse bilateral CXR that looks like ground glass
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pneumocystis jiroveci
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Tx for pneumocystis jiroveci
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TMP SMX, pentamidine, dapsone
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Start prophylaxis for pneumocystis jiroveci
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when CD4 drops below 200 in HIV
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Honeycomb exudate on H&E
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pneumocystis jiroveci
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Sporotrichosis
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Sporothrix schenckii
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Dimorphic fungus on vegetation
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Sporothrix schenckii
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Local pustule or ulcer w/ nodules along draining lymphatics
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Sporothrix schenckii
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cigar shpaed budding yeast in pus
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Sporothrix schenckii
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Treat Sporothrix schenckii
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itraconazole or potassium iodide
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Pulmonic infection in alcoholics and homeless
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Sporothrix schenckii
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