Microbiology - Kingdom Protista Parasites Flashcards

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0
Q

Entamoeba histolytica (hosts, disease/misc info)

A

Hosts - human

Disease - Amebiasis

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1
Q

Entamoeba histolytica (motility, mode of transmission & infective stage)

A

Motility - pseudopod
Mode of transmission - fecal-oral; ingestion of cyst
Infective stage - cyst

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2
Q

Naegleri fowleri (motility, mode of transmission & infective stage)

A

Motility - pseudopod
Mode of transmission - trophozoite in soil or water enters nose;
Infective stage - trophozoite

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3
Q

Acanthamoeba spp. (motility, mode of transmission & infective stage)

A

Motility - pseudopod
Mode of transmission - contact w/amoeba in contaminated soil or water;
Infective stage - trophozoite

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4
Q

Balantidium coli (motility, mode of transmission & infective stage)

A

Motility - cilia
Mode of transmission - fecal-oral; ingestion of cyst;
Infective stage - cyst

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5
Q

Giardia duodenalis (motility, mode of transmission & infective stage)

AKA - G. lamblia

A

Motility - flagella
Mode of transmission - fecal-oral; ingestion of cyst;
Infective stage - cyst

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6
Q

Trichomonas vaginalis (motility, mode of transmission & infective stage)

A

Motility - flagella
Mode of transmission - sexual intercourse
Infective stage - trophozoite (no cyst form)

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7
Q

Trypanosoma brucei (motility, mode of transmission & infective stage)

A

Motility - flagella
Mode of transmission - bite from tsetse fly; transplacental;
Infective stage - trypomastigote

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8
Q

Trypanosoma cruzi (motility, mode of transmission & infective stage)

A

Motility - flagella
Mode of transmission - bite from kissing bug; transplacental;
Infective stage - trypomastigote

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9
Q

Leishmania donovani (motility, mode of transmission & infective stage)

A

Motility - flagella
Mode of transmission - bite from sand fly
Infective stage - promastigote

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10
Q

Cryptosporidium parvum (motility, mode of transmission & infective stage)

A

Motility - none
Mode of transmission - fecal-oral; ingestion of oocyst;
Infective stage - oocyst

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11
Q

Toxoplasma gondii (motility, mode of transmission & infective stage)

A

Motility - none
Mode of transmission - ingestion of oocyst; transplacental;
Infective stage - oocyst

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12
Q

Plasmodium species (motility, mode of transmission & infective stage)

A

Motility - none
Mode of transmission - bite from female Anopheles mosquito
Infective stage - sporozoite

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13
Q

Naegleria fowleri (hosts, disease/misc info)

A

Hosts - human

Disease/misc info - Amebic meningoencephalitis; brain-eating amoeba

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14
Q

Acanthamoeba spp. (hosts, disease/misc info)

A

Hosts - human
Disease/misc info - Keratitis (eye), Amebic encephalitis;
Portal of entry - eye, skin, respiratory

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15
Q

Balantidium coli (hosts, disease/misc info)

A

Hosts - human & other animals
Disease/misc info - Balantidiasis
Animal reservoir - primates, rodents, pigs

16
Q

Giardia duodenalis (hosts, disease/misc info)

AKA - G. lamblia

A

Hosts - human & other animals

Disease/misc info - Giardiasis

17
Q

Trichomonas vaginalis (hosts, disease/misc info)

A

Hosts - human

Disease/misc info - Trichomoniasis; STD

18
Q

Trypanosoma brucei (hosts, disease/misc info)

A
Hosts:
    Definitive - human
    Intermediate - tsetse fly
Disease/misc info - African Sleeping Sickness;
CNS infection --coma
19
Q

Trypanosoma cruzi (hosts, disease/misc info)

A
Hosts:
    Definitive - human
    Intermediate - kissing bug
Disease/misc info - Chagas Disease;
Cardiomyopathy
20
Q

Leishmania donovani (hosts, disease/misc info)

A

Hosts:
Definitive - human
Intermediate - sand fly, dogs
Disease/misc info - Visceral Leishmaniasis (Kala azar); Cutaneous Leishmaniasis

21
Q

Cryptosporidium parvum (hosts, disease/misc info)

A

Hosts - humans & other animals

Disease/misc info - Cryptosporidiosis

22
Q

Toxoplasma gondii (hosts, disease/misc info)

A
Hosts:
    Definitive - feline
    Intermediate - rodent, bird, & human
Disease/misc info - Toxoplasmosis; 
about 22% of US population infected
23
Q

Plasmodium species (hosts, disease/misc info)

A
Hosts:
    Definitive - female Anopheles mosquito
    Intermediate - human
Disease/misc info - Malaria;
>200 million new cases every year