Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
49 Cards in this Set
- Front
- Back
What Amoebas can be treated with Metronidiazole?
What does Metrodiazole do? |
1) Entamoemba histolytica (amoeba stage)
2) Di-Entamoemba fragillis 3) Blastocystis hominis 4) Giardias lamblia 5) Trichomonas Vaginalis Metronidazole inhibits DNA synthesis and protein function |
|
Px for Entamoeba histolytica?
|
Metronidazole
|
|
Px for Di-Entamoeba fragilis?
|
Metronidazole
|
|
Px for Blastocytosis hominis?
|
Metronidiazole
|
|
Px for Acanthamoeba castellani?
|
proPAMidine
|
|
Px for Naegleria fowleri?
|
AMP:
AMPhotericin B and rifAMPin |
|
Px for Balantidium coli
|
4: tetracycine and surgery
|
|
Px for Cryptospodium parvum
|
Parvum = Paromomycin
SL |
|
Px for Cyclospora cayetanensis
|
TMP-SMX
SL |
|
Px for Isospora belli
|
TMP-SMX
SL |
|
Px for Toxoplasm gondii
|
Pyrimethamine and sulfadiazine
|
|
Px for Giardiasis lamblia
|
Metronidazole
|
|
Px for Trichomonas vaginalis
|
Metronidazole
|
|
Px for Microsporidia spp
|
Albendaxole for GI: Nosemia and Vittaforma
Fumagillin for eye: Enerocytozoon |
|
What non-arthropod-borne amoebas dont have cysts?
|
1) Di-entamoeba
2) Trichomonas vaginalis |
|
What non-arthropod-borne amoebas have oocysts?
|
1) Crytosporidium
2) Cyclospora 3) Isospora belli 4)Toxoplasma gondii |
|
what infects humans by spores?
|
Microsporidia spp
Nosemia Vittaforma Enterocytozoon |
|
What non-arthropod-borne amoebas cause accidental human infection?
|
1) Acanthamoeba castellani
2)Naegleria fowleri |
|
What non-arthropod-borne amoebas have only humans as reservoirs and definitive hosts?
|
1) Blastocystis hominis
2) Isospora belli 3) Trichomoniasis |
|
What non-arthropod-borne amoebas have humans and swine as reservoirs and definitive hosts?
|
Balantidiasis Coli (swine lake)
|
|
What non-arthropod-borne amoebas is cilliated?
|
Balantidiasis
|
|
What non-arthropod-borne amoebas is a STD?
|
Trichomonas vaginalis
|
|
This non-arthropod-borne amoebas have non-human mammals, fish, birds, and insects as reservoir and definitive hosts
|
Micorsporidia
Nosemia Vittaform Enterocytozoon |
|
This non-arthropod-borne amoebas has humans, birds, and reptiles as reservoir and definitive hosts.
|
Cyclospora cayetanensis
|
|
This non-arthropod-borne amoebas has cats as definitive hosts with rodents, chickens, sheep, seine and cattle as reservoirs and intermediate hosts. Humans are dead end hosts
|
Toxoplamosis
|
|
What non-arthropod-borne amoebas can cause inflamation of the gallbladder?
|
Giardia
|
|
what is the most common diagnosed GI in the US?
|
Giardia
|
|
What non-arthropod-borne amoebas has tlagellated trophosites and no cyst stage?
|
Trichamonas vaginalis
|
|
What non-arthropod-borne amoebas secretes hyaluronidase and proteolytic enzymes
|
Balantidium
|
|
non-arthropod-borne amoeba where there is no cyst stage and the amoeba stage is infectous to humans
|
Dientamoeba fragilis
|
|
What non-arthropod-borne amoebas hitches a ride inside the eggs of Enterbius vermicularis?
|
Dientamoeba fragilis
|
|
A round amoeba with 2 nuclei
|
Dientamoeba fragilis (di=2)
|
|
An amoeba containing a central karyosome or cysts containing 1-4 nuclei.
|
Entamoeba histolytica
|
|
What non-arthropod-borne amoebas are self limiting diseases?
|
1) cryptosporidium parvum
2) Cyclospora cayetanensis 3) Isopora belli |
|
non-arthropod-borne amoebas that instill protective immunity?
|
1)isospora belli
2)Toxoplasma gondii |
|
non-arthropod-borne amoebas that instill partial protective immunity?
|
Microsporidia
|
|
Diagnosis: Unsporulated glassy wrinkled spherical oocysts in acid fast stain
|
Cyclospora
|
|
non-arthropod-borne amoebas that cause malabsorption
|
1)cryptosporidium pavum
2) cyclospora cayetanensis 3)Isospora belli |
|
Diagnosis:cilliated ovoid trophosites or cysts containing kidney shaped macronuclei
|
Balantidum coli
|
|
the non-arthropod-borne amoebas that cause bloody diarrhea and dysintery with severe diarrhea
|
entamoeba histolytica: bloody diarrhea:
Balantidiasis: dysintery with severe diarrhea: |
|
What is the most commonly diagnosed intestinal parasite in the US and is frequently found in outbreaks in children in day care centers and is a cause of traveler's diarrhea?
|
Giardia lamblia
|
|
flagellated trophozoites
|
1) Giaradia lamblia
2) Trichomonas vaginalis 3) Naegleria fowleri -biflagellated |
|
Cilliated trophozoites
|
Balantidum coli
|
|
Primary amebic meningoencephalitis
|
Naegleria fowleri (fowl play)
|
|
Amebiasis
|
Entamoeba histolytica
|
|
how do meronts multiply in microporidiosis?
|
binary and/or multiple fission and spread cell-to-cell
|
|
diagnosis: spores with central waistbands and coild polar tubule and 2 nuclei inside the spore body
|
Microsporidia
-Nosemia spp -Vittaform spp -Enterocytozoon spp |
|
What type of infection do Nosemia and Vittaform cause? How would you treat it?
|
Eye infections
treat with Fumagillin |
|
What type of infection does Enterocytozoon cause? How would you treat it?
|
intestinal infections
treat with albendazole |