Ciliates (Protozoans) Flashcards
1
Q
The largest Protozoans?
A
Balabtidium coli
2
Q
MOT of B. coli?
a. Ingestion of cyst from feces of swine
b Ingestion of Trophozoite from feces of swine
c. Ingestion of Cyst from feces of pig
d. Ingestion of Trophozoite from feces of pig
A
a / c
3
Q
B. coli causes dysentery and can invade tissue
T or F
A
T
Invades tissue which causes lesion and hemorrhage
4
Q
Motility of B. coli
A
Boring / Rotary motility
5
Q
number of nuclei of B. coli?
A
2
6
Q
Cyst wa;ll of B. coli is a Single wall
T or F
A
F
Doubled wall
7
Q
Reservoir Host of B. coli
A
Pig
8
Q
Humans are Intermediate host for B. coli
T or F
A
F
Accidental host
9
Q
Similar to E. histolytica that cause ulcer but _____ neck of flask-shaped
A
Wider
10
Q
B. coli has 2 nuceli which shaped like a?
A
Kidney (Macro nucleus)
Spherical (micronucleus)
11
Q
Infective stage of B. coli
A
Cyst
