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DIT Quizzes Day 5.3
Mycology, Parasites
79
Other
Professional
05/15/2013

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Cards

Term
Which fungus is found in SW US including Texas and California?
Definition
Coccidioides
Term
Which fungus is found in Mississippi and Ohio river basins?
Definition
Histoplasma
Term
Which fungus causes San Joaquin Valley fever?
Definition
Coccidioides
Term
Which fungus is found in rural Latin America?
Definition
Paracoccidioides
Term
Which fungus is associated with plant thorns and cutaneous injury?
Definition
Sporothrix schenckii
Term
Which fungus is found in states east of the Mississippi river?
Definition
Blastomyces
Term
Which fungus is found in bird and bat droppings?
Definition
Histoplasma
Term
Which fungus' mold form contains barrel-shaped arthroconidia
Definition
Coccidioides
Term
Which fungus is associated with dust storms?
Definition
Coccidioides
Term
Which fungus displays broad based budding of yeast?
Definition
Blastomyces
Term
Which fungus is has a multiple budding yeast form?
Definition
Paracoccidiodes
Term
Which fungus causes diaper rash?
Definition
Candida albicans
Term
Which fungus is an opportunistic mold with septate hyphae that branch at 45degree angle?
Definition
Aspergillus
Term
Which fungus is an opportunistic mold with irregular nonseptate hyphae that branch >90degrees
Definition
Mucor and Rhizopus spp
Term
Which fungus causes thrush in immunocompromised pts and vulvovaginosis in women?
Definition
Candida albicans
Term
Which fungus is known for causing pneumonia in AIDs patients?
Definition
Pneumocystis jiroveci
Term
Which fungus has a yeast form that is known for causing meningitis in AIDS patients?
Definition
Cryptococcus neoformans
Term
What are 3 molds that are considered dermatophytes (fungal species commonly found invading superficial layer of skin)
Definition
Epidermophyton
Microsporum
Trichophyton
Term
What infections are commonly caused by dermatophytes?
Definition
Tinea pedis
Tinea capitus
Tinea cruris
Tinea corporus
Tinea unguium
Term
A pt returns from Mexico and has pneumonitis. What is the fungal cause of this pt's lung disease?
Definition
Coccidioides
Term
A 30 year old female has culliflower skin lesions. Tissue biopsy shows broad based budding yeasts. What is the most likey organism?
Definition
Blastomyces
Term
An AIDS patient with CSF showing 75/mm3 lymphocytes suddenly dies. Yeast is identified in the CSF. What is the most likely diagnosis?
Definition
Cryptococcus neoformans
Term
A patient presents with rose gardeners scenario (thorn prick with ulcers along lymphatic drainage). What is the infectious bug?
Definition
Sporothrix schenckii
Term
What infections are associated with birds?
Definition
Histoplasma
Cryptococcus neoformans
Chlamydiophyla psittaci
West Nile virus
Term
What antifungal interfere with microtubule production?
Definition
Griseofulvin
Term
What antifungal is used as a "swish and swallow" for oral Candidiasis?
Definition
Nystatin
Term
WHat antifungal is a cell wall synthesis inhibitor used in invasive Aspergillosis?
Definition
Caspofungin
Term
What antifungul binds to ergosterol-->membrane pores
Definition
Amphotericin B, Nystatis
Term
What antifungal inhibits ergosterol synthesis?
Definition
-Azoles, Terbenafine
Term
What antifungal is the most common treatment for onychomycosis?
Definition
Terbinafine, Griseofulvin
Term
Which antifungal has the following side effects: arrythmia and nephrotoxicity?
Definition
Amphotericin B
Term
What antifungal deposits in keratin-containing tissues?
Definition
Griseofulvin
Term
What antifungal inhibits hormone synthesis and p450?
Definition
-Azoles
Term
What antifungal's side effect is liver dysfunction?
Definition
-Azoles, griseofulvin
Term
What antifungal is a teratogen and carcinogen?
Definition
Griseofulvin
Term
What antifungal is used for cryptococcal meningitis in AIDS?
Definition
Fluconazole, intrathecal amphotericin B
Term
Which antifungal is converted to 5-fluorouracil and inhibits DNA (and RNA) synthesis?
Definition
Flucytosine
Term
What antifungal is the DOC for sporotrichosis
Definition
itraconazole or potassium iodide
Term
Which antifungal can be used intrathecally for fungal meningitis?
Definition
Amphotericin B
Term
What is the clinical use and side effect of Griseofulvin
Definition
Oral treatment for superficial infections; inhibits growth of dermatophytes
SE: Teratogenic, carcinogenic, confusion, headache, induces p450 and warfarin metabolism, hepatotoxicity
Term
What protozoan in the cause of malaria?
Definition
Plasmodium spp
Term
What protozoan is the most common protozoal infection in the US?
Definition
Giardia or Trichomonas
Term
What protozoan is the cause of Chaga's disease?
Definition
Trypanosoma cruzi
Term
What protozoan causes amoebic dysentary?
Definition
Entamoeba histolytica
Term
What protozoan causes African sleeping sickness?
Definition
Trypanosoma brucei
Term
What protozoan causes diarrhea in campers and hikers?
Definition
Giardia lamblia
Term
What protozoan is transmitted by raw meat of cat feces?
Definition
Toxoplasma gondii
Term
What protozoan is transmitted by the sandfly?
Definition
Leishmania
Term
What protozoan causes vaginosis?
Definition
Trichomonas vaginalis
Term
A patient who visited Mexico presents with bloody diarrhea. What infectious form is found in the stool?
Definition
Cyst of Entamoeba histolytica
Term
A 32 year old male patient when camping in northern California 2 weeks ago, had a 2 day stint of diarrhea and now presents with sxx of liver damage and jaundice?
Definition
Entamoeba histolytica
Term
What is the name of the following stage in the malarial life cycle:
Looks like a diamond ring
Definition
trophozoite ring form
Term
What is the name of the following stage in the malarial life cycle:
Ruptures the cell host
Definition
Merozoite form
Term
What is the name of the following stage in the malarial life cycle:
Replicating intracellularly
Definition
Schizont
Term
What is the name of the following stage in the malarial life cycle:
Form injected from Anopheles mosquito
Definition
Sporozoite
Term
What is the name of the following stage in the malarial life cycle:
Banana-shaped
Definition
gametes of Plasmodium falciparum
Term
Pt returning from a 2 week stay in west Africa presents with typical malarial presentation and recurrent fever. What is the mechanism responsible for this patients recurring fever?
Definition
Repetitive rupturing of merozoites
Term
What helminth is the most common helminthic infection in the US?
Definition
Enterobius vermicularis
Term
What helminth infects 1/3 of the world?
Definition
Ascaris lumbricoides
Term
What helminth has a snails host, "swimmer's itch"?
Definition
Schistosoma
Term
What helminth is the most common predisposing factor for bladder cancer in 3rd world countries?
Definition
Schistosoma haematobium
Term
What helminth is contracted from eating undercooked fish and causes inflammation to the biliary tract?
Definition
Chlonorchis sinensis
Term
What helminth:
Soil--> enters through skin--> venous blood supply--> lungs--> coughed into pharynx--> swallowed into intestine where they reside
Definition
Strongyloides stercoralis
Term
What helminths are Hookworms?
Definition
Ancylostoma, Necator
Term
What helminths are Roundworms?
Definition
Ascaris lumbricoides
Term
What helminth is contracted by eating undercooked crab meat and causes inflammation and secondary bacterial infection of the lung?
Definition
Paragonimus westermani
Term
What helminth is the pork tapeworm?
Definition
Taenia solium
Term
What helminth is responsible for lymphatic filariasis
Definition
Wuchereria bancrofti
Term
What helminth is responsible:
Adult pt from Mexico new onset seizures and brain calcifications?
Definition
Taenia solium
Term
What helminth causes hematuria in patients in 3rd world countries?
Definition
Schistosoma haematobium
Term
What medication is used to treat Giardia, Entamoeba, Trichomonas
Definition
Metronidazole
Term
What medication is used to treat most malarias?
Definition
Chloroquine
Term
What medication is used to treat Plasmodium vivax or ovale?
Definition
Primaquine
Term
What medication is used to treat resistant malarias?
Definition
mefloquine
Term
What medication is used to treat most all flukes and tapeworms?
Definition
Praziquantel
Term
What medication is used to treat hookeworms, pinworm, roundworms?
Definition
-bendazoles
Term
What medication is used to treat Chaga's diseaes?
Definition
Nifurtimox
Term
What medication is used to treat roundworms (Best guess)?
Definition
bendazoles (most of the time)
Term
What medication is used to treat Leishmaniasis?
Definition
Sodium stibogluconate
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