Protozoan Flashcards by Arci de la Cruz | Brainscape

Q

Feeding stage amoeba

A

Troph

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Q

Non feeding stage amoeba

A

Cyst

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Q

Site of amoeba excystation

A

Lower intestine

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Q

Stain for cyst fresh condition

A

D’ antoni’s iodine stain

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Q

True amoeba

A

Entamoeba

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Q

Peripheral chromatin in troph & cyst and chromatoidal in cyst

A

Entamoeba

True amoeba

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Q

Nuclei of E. histolytica cyst

A

4

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Q

Finger like and dendritic pseudopodia

A

E. histolytica

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Q

Rounded and blunt pseudopodia

A

E. coli

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Q

Directional motility

A

E. histolytica

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Q

Sluggish motility

A

E. coli

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Q

Central karyosome

Bull’s eye

A

E. histolytica

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Q

Clean looking endoplasm

A

E. histolytica

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Q

Dirty looking endoplasm

A

E. coli

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Q

Coffin shaped chromatoidal bars

Rod, cigar or sausage

A

E. histolytica

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Q

Splinter like or witch broom chromatoidal bars

A

E. coli

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Q

Nuclei of E. coli

A

8

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Q

Crossed eye cyst

A

E. nana

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Q

Trophozoite with achromatic granules

A

Iodamoeba butschlii

WILL IAMSI

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Q

Cyst with large glycogen vacuole

A

Iodamoeba butschlii

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Q

Gum lesion ingested wbc

A

E. gingivalis

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Q

Opportunistic amoeba

A

Free living amoeba
Naegleria
Acanthamoeba

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Q

PAM

A

Naegleria

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Q

GAE

A

Acanthamoeba

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Q

Has both amoeba and flagellate form

A

Naegleria

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Q

Limax form troph

Amoeboflagellate

A

Naegleria

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Q

Contaminated contact lens solution

A

Acanthamoeba

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Q

Culture for Acanthamoeba

A

BAP with E. coli

Q

Keratitis

A

Acanthamoeba

Q

Motor component of flagellata

A

Flagella

Axoneme

Q

Flagellata neuromotor apparatus

A

Kinetoplast

With blepharoplast and parabasal body

Q

Troph only

A

E. gingivalis
D. fragilis
T. vaginalis

Q

Nuclei of D. fragilis

A

2

Q

No cytostome

A

Enteromonas hominis

Q

Cleft like cytostome

A

Embadomonas intestinalis

Q

Spiral groove across body

A

Chilomastix mesnili

Q

Nipple like cyst

A

Chilomastix mesnili

Q

Only parasite with bilateral symmetry

A

Giardia lamblia

Q

With sucking disc

A

Giardia lambia

Q

Pairs of Giardia flagella

A

4 pairs

Q

Old man’s face

A

Giardia troph

Q

Gay bowel syndrome

A

Giardia lamblia

Q

Football cyst

A

Giardia lamblia

Q

Falling leaf motility

A

Giardia lamblia

Q

Cork screw motility

A

Chilomastix mesnili

Q

String test

A

GL-SS

Q

Non commensal amoeba

A

E. histolytica

Q

Largest parasitic protozoan

A

B. coli

Q

Cyst from swine

A

B. coli

Q

Vegetative nucleus of B. coli

Kidney shape

A

Macronucleus

Q

Reproductive nucleus B. coli

Dot like

A

Micronucleus

Q

Anus of B. coli

A

Cytophage

Q

Mouth of B. coli

A

Cytostome

Q

Double wall cyst enclosing cilia

A

B. coli

Q

Isospora DH

A

Man

Q

Sheater’s sugar floatation

A

Cryptosporidium

Q

Mod. AFS

A

Cryptos

Q

Cyanobacterium like body

A

Cyclospora cayetanensis

Q

Toxoplasma DH

A

Cat

Q

Inactive troph of toxoplasma

A

Bradyzoite

Q

Actively dividing troph of toxoplasma

A

Tachyzoite

Q

Appearance of toxoplasma in tissue fluids

A

Crescent

Q

Sabin feldman dye test

A

Toxoplasma

Q

Prin of sabin feldman

A

Inhibition mechanism

Q

DH of babesia

A

Deer

Q

Vector of babesia

A

Tick

Ixodes

Q

Maltese cross

A

Babesia

Q

Resemble P. falci rings

A

Babesia