PQ 3 Flashcards
The ending of order is?
-ida
The final host of Sarcocyst is?
Carnivores
The final host of Neospora is?
Dog
The sporogony of Sarcocyst is in?
In the lamina propria of the final host.
How many flagella are in Tritrichomonas fetus?
3 anterior , 1 posterior
How does Trypanosoma moves?
By a single flagellum.
Which station is salivaria?
Anterior
Who have hydrogenosomes?
Trichomonas spp.
What is schizogony in general?
An asexual reproduction method of protozoa.
Leishmania reproduces by?
Binary fission.
What is the form of Leishmania in the blood?
Amastigote form.
A facultative parasite is an organism:
A. that doesn’ absolutely depend on the parasite way of life
B. which is completely dependant on the host
C. that visit the host occasionally
A. that doesn’ absolutely depend on the parasite way of life
Suffix -idae:
a) Family
b) Order
c)Genus
a) Family
Describe the morphology of Trypanosoma: (with draw)
Axoneme, Kinetoplast, Nucleus, Volutin granules, Flagellum, undulating membrane
Trypanosoma equiperdum develops:
A. In the posterios station of the vector
B. In the anterior station of the vector
C. Doesn’t develop the vector
C. Doesn’t develop the vector
Which of these diseases is not transmitted via the mouthparts of the insect?
A. south american trypanosomiasis
B. african trypanosomiasis
C. …
D. river blindillness
E. malaria
A. south american trypanosomiasis
Visceral leishmaniosis is caused by:
A. L. Donovani
B. L. …
C. L. …
A. L. Donovani
Trichomonas foetus is transmitted by:
a) mosquitoes
b) infected bulls
c) contaminated water
b) infected bulls
Giardia intestinalis is located:
a) intracellulary
b) extracellulary
c) in tissue
b) ectracellulary
Which organelles don’t belong to apical complex?
a) conoid
b) polar ring
c) mitochondrian
d) michonemes
e) Golgi ap.
c) mitochondrian
Sporogony is:
A. sexual phase of most coccidia
B. asexual proliferative phase of most coccidian
C. exogenous …. (something)
B. asexual proliferative phase of most coccidian
Gamogony of Toxoplasma gondii occurs in the small intestine of:
a) rodents
b) birds
c) cats
d) dogs
e) human
c) cats
Cryptosporidium bailleyi occurs in:
a) calves
b) piglets
c) poultry
d) human
e) dog
c) poultry
What is the final host for Neospora caninum?
Dog
The vector of human Plasmodium is:
a) Glossina
b) Phlebotomum
c) Anopheles
c) Anopheles
