class Sporozea in the phylum Apicomplexia Flashcards
which of the following parasites ha sa diagnostic stage in feces: Immature oocyst containing mass of protoplasm
a, isospora belli
b. crytosporodium
c. cyclospora cayatenensis
d. toxoplasma gondi
Isospora belli
- now know as CYSTOISOSPERA BELLI
- diagnostic stage : Immature oocyst containing mass of protoplasm
which o fthe following parasotes uses modified kinyoun stain
a. isospera belli
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
Cryptosporidium
- DIAGNOSTIC METHOD : Sheater’s sugar flotation
( commonly used BUT REPLACED by Fluorescent antibody technique or modified acid fast stain)
- hain mod. kinyoun stain : routinely used stain with oocyst appearing as RED PINK DOUGHNUT HSPAE DAGAINST BLUE BACKGROUND
what diagnostic method is common but replaced by fluorescent antibody technique and modified acid fast stain
a. gram stain
b. biopsy
c. sugar flotation
d. string test
cryptosporidium
- DIAGNOSTIC METHOD : Sheater’s sugar flotation
( commonly used BUT REPLACED by Fluorescent antibody technique or modified acid fast stain) - hain mod. kinyoun stain : routinely used stain with oocyst appearing as RED PINK DOUGHNUT HSPAE DAGAINST BLUE BACKGROUND
what spp appear on modified kinyoun stain as red pink doughnut against blue background
a. isospera belli
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
cryptosporidium
- DIAGNOSTIC METHOD : Sheater’s sugar flotation
( commonly used BUT REPLACED by Fluorescent antibody technique or modified acid fast stain) - hain mod. kinyoun stain : routinely used stain with oocyst appearing as RED PINK DOUGHNUT HSPAE DAGAINST BLUE BACKGROUND
what kind of parasites is parasite of bovines which can infect humans
a. cryptosporidum parvum
b. cryptosporidium hominis
c. cyclospora cayatensis
d. sarcocystis hominis
cryptosporidum parvum
- parasites of bovine that can infect humans
cryptosporidium hominis
- can infect only humans
what parasite is most likely the causative agent in an outbreak f diarrheal disease traced to a municipal water supply
a. isospera belli
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
cyclosporidium
- diarrheal outbreak traced in municipal water
what parasites has a autofluorescence
a. isospera belli
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
cyclospora cayatensis
what parasite is evidence of the outbreaks in US and canada during the spring months because of ingestion and importation of Guatemaian Raspberries
a. isospera belli
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
cyclospora cayatensis
cyclospora cayatensis is originally called _______
a. cystoisospera belli
b. cyanobacterium
c. aota
d. nota
cystosiospera belli
- isospera belli
cyclospora cayatensis
- cyanobacterium
which of the following parasites cause a self limiting infection
a. isospera belli
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
cyclospora cayatensis
kaya selflimiting kase pwede ka naman hindi kumain nang RASPBERRIES pero kumain ka pa din kay ka nag karoon nang c. cayatensis
banana shaped cell
a. sarcocystis
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
sarcocystis hominis ; sarcocystis sulhomins
- trophozoite like organism : simplest form of sarcocystis
- banana shaped cell
which of the following parasites has a definitive host : cat
a. isospera belli
b. cryptosporidum
c. cyclospora cayatensis
d. toxoplamsa gondi
toxoplasma gondi
which of the following infective stage of Taxoplasma gondi can be found during the INITIAL AND ACUTE stage of infection
a. tachyzoites
b. oocysts
c. brodyzoites
tachyzoites
guatemalan raspberries
a. cryptosporidium
b. cyclospora cayatensis
c. sarcocytosis
d. toxoplasma gondii
cyclospora cayatensis
- raspberries
cryptosporidium
- municipal water
sarcocystis
- banana shaped cyst
serologic test for toxoplasma gondii
a. giemsa stain
b. biopsy
c. sabin feldman dye test
sabin feldman dye test
- very specific and sensitive
methylene blue
- methylene blue staining of tachyzoites inhibited by prior addition of patients serum containing antibodies to Taxoplasma`
microsporidia infection can be confirmed using ________ microscopy and modified trichome stain
a. bright
b. light
c. fluorescent
d. phase contrast
MIcrosporidia infection can be confirmed using LIGHT MICROSCOPE AND MODIFIED TRICHOME STAIN
which of the following is microsporidia
a. cyclospora cayetansis
b. pleistophora
c. toxoplasma gondi
d. nosema
microsporidia
- Enterocytozoon bleneusi ; Encephalitozoon intestinalis ; nosema
- pleistophora
which of the following spp in TRICHOME STAIN is small eliptical spores stain red against a faint green background and some display a MIDBODY CROSS BAND
a. cyclospora cayetansis
b. pleistophora
c. toxoplasma gondi
d. nosema
pleistophora
- in modified trichome stain : stains red against faint green
: some displays midbody cross band
which of the following parasite is INTERNAL AUTOINFECTION
a. cyclospora cayetansis
b. pleistophora
c. toxoplasma gondi
d. cryptosporidium hominis
cryptosporidium hominis
- infects humans only
- internal autoinfectiion
which of the following parasites is an opportunistic agent of AIDS
a. cyclospora cayetansis
b. pleistophora
c. toxoplasma gondi
d. cryptosporidium
cryptosporidum
