Parasitology (Non-Arthropod-Borne Protozoan Infections)

Front 1

What Amoebas can be treated with Metronidiazole?

What does Metrodiazole do?

Back 1

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

Front 2

Px for Entamoeba histolytica?

Back 2

Metronidazole

Front 3

Px for Di-Entamoeba fragilis?

Back 3

Metronidazole

Front 4

Px for Blastocytosis hominis?

Back 4

Metronidiazole

Front 5

Px for Acanthamoeba castellani?

Back 5

proPAMidine

Front 6

Px for Naegleria fowleri?

Back 6

AMP:

AMPhotericin B and rifAMPin

Front 7

Px for Balantidium coli

Back 7

4: tetracycine and surgery

Front 8

Px for Cryptospodium parvum

Back 8

Parvum = Paromomycin

SL

Front 9

Px for Cyclospora cayetanensis

Back 9

TMP-SMX

SL

Front 10

Px for Isospora belli

Back 10

TMP-SMX

SL

Front 11

Px for Toxoplasm gondii

Back 11

Pyrimethamine and sulfadiazine

Front 12

Px for Giardiasis lamblia

Back 12

Metronidazole

Front 13

Px for Trichomonas vaginalis

Back 13

Metronidazole

Front 14

Px for Microsporidia spp

Back 14

Albendaxole for GI: Nosemia and Vittaforma

Fumagillin for eye: Enerocytozoon

Front 15

What non-arthropod-borne amoebas dont have cysts?

Back 15

1) Di-entamoeba

2) Trichomonas vaginalis

Front 16

What non-arthropod-borne amoebas have oocysts?

Back 16

1) Crytosporidium
2) Cyclospora
3) Isospora belli
4)Toxoplasma gondii

Front 17

what infects humans by spores?

Back 17

Microsporidia spp

Nosemia
Vittaforma
Enterocytozoon

Front 18

What non-arthropod-borne amoebas cause accidental human infection?

Back 18

1) Acanthamoeba castellani
2)Naegleria fowleri

Front 19

What non-arthropod-borne amoebas have only humans as reservoirs and definitive hosts?

Back 19

1) Blastocystis hominis
2) Isospora belli
3) Trichomoniasis

Front 20

What non-arthropod-borne amoebas have humans and swine as reservoirs and definitive hosts?

Back 20

Balantidiasis Coli (swine lake)

Front 21

What non-arthropod-borne amoebas is cilliated?

Back 21

Balantidiasis

Front 22

What non-arthropod-borne amoebas is a STD?

Back 22

Trichomonas vaginalis

Front 23

This non-arthropod-borne amoebas have non-human mammals, fish, birds, and insects as reservoir and definitive hosts

Back 23

Micorsporidia
Nosemia
Vittaform
Enterocytozoon

Front 24

This non-arthropod-borne amoebas has humans, birds, and reptiles as reservoir and definitive hosts.

Back 24

Cyclospora cayetanensis

Front 25

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

Back 25

Toxoplamosis

Front 26

What non-arthropod-borne amoebas can cause inflamation of the gallbladder?

Back 26

Giardia

Front 27

what is the most common diagnosed GI in the US?

Back 27

Giardia

Front 28

What non-arthropod-borne amoebas has tlagellated trophosites and no cyst stage?

Back 28

Trichamonas vaginalis

Front 29

What non-arthropod-borne amoebas secretes hyaluronidase and proteolytic enzymes

Back 29

Balantidium

Front 30

non-arthropod-borne amoeba where there is no cyst stage and the amoeba stage is infectous to humans

Back 30

Dientamoeba fragilis

Front 31

What non-arthropod-borne amoebas hitches a ride inside the eggs of Enterbius vermicularis?

Back 31

Dientamoeba fragilis

Front 32

A round amoeba with 2 nuclei

Back 32

Dientamoeba fragilis (di=2)

Front 33

An amoeba containing a central karyosome or cysts containing 1-4 nuclei.

Back 33

Entamoeba histolytica

Front 34

What non-arthropod-borne amoebas are self limiting diseases?

Back 34

1) cryptosporidium parvum
2) Cyclospora cayetanensis
3) Isopora belli

Front 35

non-arthropod-borne amoebas that instill protective immunity?

Back 35

1)isospora belli
2)Toxoplasma gondii

Front 36

non-arthropod-borne amoebas that instill partial protective immunity?

Back 36

Microsporidia

Front 37

Diagnosis: Unsporulated glassy wrinkled spherical oocysts in acid fast stain

Back 37

Cyclospora

Front 38

non-arthropod-borne amoebas that cause malabsorption

Back 38

1)cryptosporidium pavum
2) cyclospora cayetanensis
3)Isospora belli

Front 39

Diagnosis:cilliated ovoid trophosites or cysts containing kidney shaped macronuclei

Back 39

Balantidum coli

Front 40

the non-arthropod-borne amoebas that cause bloody diarrhea and dysintery with severe diarrhea

Back 40

entamoeba histolytica: bloody diarrhea:

Balantidiasis: dysintery with severe diarrhea:

Front 41

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?

Back 41

Giardia lamblia

Front 42

flagellated trophozoites

Back 42

1) Giaradia lamblia
2) Trichomonas vaginalis
3) Naegleria fowleri -biflagellated

Front 43

Cilliated trophozoites

Back 43

Balantidum coli

Front 44

Primary amebic meningoencephalitis

Back 44

Naegleria fowleri (fowl play)

Front 45

Amebiasis

Back 45

Entamoeba histolytica

Front 46

how do meronts multiply in microporidiosis?

Back 46

binary and/or multiple fission and spread cell-to-cell

Front 47

diagnosis: spores with central waistbands and coild polar tubule and 2 nuclei inside the spore body

Back 47

Microsporidia
-Nosemia spp
-Vittaform spp
-Enterocytozoon spp

Front 48

What type of infection do Nosemia and Vittaform cause? How would you treat it?

Back 48

Eye infections
treat with Fumagillin

Front 49

What type of infection does Enterocytozoon cause? How would you treat it?

Back 49

intestinal infections
treat with albendazole