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IDR Block 5
Question | Answer |
---|---|
Genetic difference between Flavi and Toga | Structural proteins location. Flavi: 5' end. Toga: 3' end |
azoles | inhibit ergosterol synth |
echinocandins (eg caspofungin) | inhibit beta glycan synth |
Arthritis, Urethritis, Conjunctivitis | Reiter's Syndrome. Chlamydia trachomatis |
intracellular not culturable. Parrot poo | Chlamydophila psitacci |
P1 pilins (not culturable) | M. pneumo |
a type II hypersensitivity reaction, with the formation of antibodies against desmoglein. Common in Jews | Pemphigus vulgaris |
Dog and owner have the same legions. what pathogenic characteristicand virulence factor? | Broad budding yeast and WI-1. Blastomycosis |
Prego African women ulceractions in Cali | Valley fever. Coccidiodes |
Fungi replicate in Macros | Histoplasma |
Estrogen inhibits growth S America pilot wheel | Paracocciodes |
Candida thats resistant to antifungals | glabrata |
Tx for C neoformans | Flucytosine + Amphotericin B |
eucalyptus in BC | Cryptococcus gattii |
underlying aids Tx c HAART and amp b or azole | Aspergillus |
Broad angle branching fungi | Mucor/Zygomycosis |
underlying hiv: tx with tmp-smx and HAART | Pneumocystis |
From goats. Undulating fever every few weeks | Brucella |
benign tertian malaria | vivax |
quartan malaria | malariae |
Blackwater fever | P. falciparum causes kidney damage |
currently the most effective of all antimalarials | Artemisinin |
keratitis resulting in eye pain, redness, tearing and potential loss of vision. Commonly in contact lens solution. | Acanthamoeba |
There is no vaccine because antigenic variation changes the variable surface glycoprotein (VSG) on | Trypanosoma brucei |
the pathogenic amoeba responsible for dysentery | Entamoeba histolytica |
Beaver fever (butthead laugh) | Giardia lamblia |
1-2 weeks after ingestion of as few as 10 cysts, onset may be gradual or dramatic, with diarrhea, foul smelling, greasy stools, bloating, nausea, and flatulence. | Giardia lamblia |
only ciliate known to parasitize humans. | Balantidium coli |
A flask shaped lesion in the intestinal epithelium is characteristic of mucosal erosion by | Entamoeba histolytica |
P. vivax receptor | Duffy blood group |
Which two plasmodiums form hypnozoites?? | P. vivax and P. Ovale |
Common coinfection with Borrelia burgdorferi from Ixodes tick | Babesia microti |
Treatment of ALL Trematodes | Praziquantel |
undercooked crab + operculated eggs in SPUTUM. | Paragonimus westermani |
Causes "Hydatid cysts" | Echinococcus granulosus |