Fungi/protozoa
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Mycelia. They are colonies of intertwining branching hyphae. They produce spores.
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| show | asexual spores
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| show | Think "Cowboy Fungus": He has spore bullets and Cocks his gun, then blasts, and hits lung, skin, meninges, liver. (Coccidio, blastomycosis, histoplasmosis, paracoccidio)
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| Macrophage filled with ____, Broad-based budding ____, Spherule filled with endospores ____, Budding yeast with "captin's wheel formation' | show 🗑
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| Locations of Histo, blasto, coccidio, paracoccidio | show 🗑
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| Histo: Image | show 🗑
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| Blasto: Image | show 🗑
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| show | Immigrant
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| show | mycoplasma, sterols, ergosterol
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| Symptoms possible for systemic disease of fungus: | show 🗑
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| Systemic fungal diseases are similar to TB: (4) and are unlike TB in that (1) | show 🗑
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| show | It's the hardest to get and hardest to have; will have inflammatory lung disease
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| Blasto if disseminated goes to ___ | show 🗑
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| Coccidio if disseminated goes to ___ | show 🗑
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| show | Liver, spleen, bone marrow, skin
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| Paracoccidio is famous for | show 🗑
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| Desribe life pattern of systemic fungi | show 🗑
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| show | Coccidio
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| show | Local: Fluconazole, ketoconazole, Systemic: Amphotericin B for systemic infection
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| show | Sabouraud
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| Tinea versicolor is caused by ____, and is found ____ | show 🗑
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| show | hypopigmented/hyperpigmented patches on skin (trunk, shoulder, neck). Wood lamp reveals pale-yellow to blue-white fluorescence. Use KOH which will reveal "Spaghetti and meatball" appearence
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| Treat Tinea versicolor with ___ or ____ | show 🗑
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| show | Microsporum, Trichophyton, Epidermophytum. They are not dimorphic and have mold hyphae on KOH presentation.
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| Name the opportunistic fungal infections | show 🗑
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| Candida: Infections in healthy: | show 🗑
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| Treat candida with | show 🗑
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| Pseudohyphae + budding yeasts at 20, Germ tubes at 37 | show 🗑
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| 45 angle branching septate hyphae, rare fruiting bodies. Dimrophic/non-dimorphic | show 🗑
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| Aspergillus produce a toxin ___ that affects this organ ___ | show 🗑
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| show | Allergic bronchopulmonary aspergillosis (type I, type IV hypersensitivity reaction), lung cavity aspergilloma (fungus ball), Invasive aspergillosis (in people with TB),
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| show | Cryptococcus
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| show | meningitis, cryptococcosis
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| show | Crypto: pigeon droppings, Aspergillis = rotting wood
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| show | Crypto
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| Soap bubble leasions in brain | show 🗑
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| show | Mucormycosis
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| show | Diabetics/leukemia patients.
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| show | proliferate in walls of blood vessels and cause infarction/necrosis of tissue
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| Black nasal discharge/ulceration/3rd nerve palsy | show 🗑
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| "cup/helmet shaped cells" | show 🗑
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| PCP causes | show 🗑
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| Methenamine silver stain of lung tissue | show 🗑
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| show | TMP-SMX, pentamidine, dapsone
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| PCP patient presents | show 🗑
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| show | Sporothrix schenckii
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| show | dimorphic. causes local pustule/ulcer with nodules along draining lymphatics, little systemic illness.
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| Treatment for Sporothrix schenckii | show 🗑
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| show | Sporothrix schenckii
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| Mucormycosis is mostly found in what populations | show 🗑
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| Pathophysiology of mucor | show 🗑
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| Black nasal discharge/ulceration/3rd nerve palsy | show 🗑
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| show | Pneumocystis jiroveci (PCP)
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| PCP causes | show 🗑
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| show | PCP
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| show | TMP-SMX, pentamidine, dapsone
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| show | Low ABGs out of proportion to clinical scenario
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| show | Sporothrix schenckii
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| Sporothrix schenckii: dimorphic/non-dimorphic. It causes ___ | show 🗑
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| show | itraconazole, potassioum iodide
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| show | Sporothrix schenckii
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Created by:
ddecampo
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