Protozoa
Test about Protozoa, Parasitology
Test about Protozoa, Parasitology
What are the stages known from Entamoeba histolytica?
Which Cestode forms one group by himself?
Diphyllobothrium latum
What stages are known of Naegleria Fowleri?
What are the characteristics of Bothriate Scolex?
Existence of 2 (sometimes 4-6) shallow long depressions called Bothria instead of Suckers, eventhough they function the same way.
What is a typical sign for Worm infection and/or Allergic Reaction in the histopathologic examination / blood diagnostic?
Leucocytosis (+) and High Eosinophilia (<7%, 40-60%)
What stage os Trematodes is a free-living motile form, covered with cilia, and settles in the mollusc to become a sporocyst?
Cyclophyllidea have ... Vitllaria and it/they is/are positioned
Which stage of the Trematode is free-swimming with a tail but not able to survive for long time outside of the host because it is not feeding?
Cercaria
What are the characteristics of acetabulate scolex?
Which Trematode causes the same clinical manifestations as Fasciola hepatica but are less severe in theor outcome?
D. Dendriticum
How can you seperate the eggs found in feces of Fasciola hepatica and Clonorchis sinensis?
Fasciola: larger and rounder
What is the region of Proglottids called where reproductive organs are visible but non-functional?
In which stages is Fascioliasis and Clonorchiasis divided?
What are the body features of Trematodes?
In case of NO previous Infection with Schistosoma spp. which stage is more severe?
Which stages of Trematodes belong to the larval stages?
Which specie of Trematode is attaching to surfaces of vegetation f.ex grass at fresh water sights?
Fasciola hepatica
Which Diagnostic Procedure is used or detection of every Trematode?
Eggs in feces
What marks the beginning of the Acute phase of a Schistosoma Infection?
In which Trematodes is it useful to do an antibody test?
Schistosoma spp.
When does the egg turn to the next stage of development?
When getting in contact with water the egg develops and a larva, called Miracidium, hatches
What stage does the Trypanosoma brucei G./R. have inside of human body cells?
What is the name of the parasite causing Giardiasis ?
Giardia Intestinalis
Which stage of the Trematode produces Germ Balls?
What are the forms known of Toxoplasma gondii?
Which stage of the Trematode is able to produce Rediae?
What is the 2nd Intermediate host of D. Dendriticum?
what does schizogony mean?
Asexual reproduction of protozoans
What causes the Anemia in case of Cestode infection, esp. in D.bothrium latum?
Large competitive Vit. B12 uptake by worm
What stage of Toxoplasma gondii lives inside the cat?
Leishmania tropica exists in two stages, which?
Which Cestodes do belong to the Order Pseudophyllidea?
What type of Protozoa do the following belong to? Plasmodium (all), Toxoplasma gondii, Cryptosporidium parvum
Which Cercaria stage of Trematodes attaches to the surface of fish to penetrate into them?
Which development of D.bothrium latum occurs inside a plankton-eating fresh water fish?
What body features does the Trichomonas vaginalis have?
What are body characteristics for Cestodes (Tapeworms)?
What other host does Toxoplasma gondii need beside humans?
What kind of body features does the Giardia intestinalis Trophocyte have?
Which site of the host do all Cestodes inhabit?
Intestinal tract
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Lernkarten
Which of the following parasites does have at least one flagella?
What are the first Intermediate Hosts for D.bothrium latum?
Planktonic Copopoeds (small Crustaceans)
What are the life stages of Leishmania tropica and what feature do they have?
In which Trematode is it useful to do a microscopic examination of sputum or plural aspirate?
Paragonismus westermani
What stages does the Acanthamoeba parasite have?
What is the name of the Chinese Liver Fluke?
How does the Acanthamoeba parasite enter the human body?
What is the chronic phase of Fascioliasis and Clonorchiasis characterised of?
How does the Acanthamoeba parasite multiplicate?
Mitosis
In which type of veins does the Schistosoma mansoni and japonicum have their defintive site?
Mesenteric veins
Which parasites do have more than 3 stages known?
If you include the Regions of Strobila into the count of body segments of the Cestodes how many Body segments do we have then?
What are the traits of Protozoa?
What are the segments of a Cestodes called like which are produced by the neck and contain the sexual organs?
Proglottids
Which of the following organisms can NOT be identified in a stool smear?
What is the Definitve Host and the Definitve Site of D.bothrium latum?
Giardia Intestinalis is transmitted to humans by ..
Which stages D.bothrium Latum are larval stages?
Giardia divides by
In which species of Trematodes do the eggs passed with feces contain Larva?
The parasite occurs widely in the world ...
In which Trematodes are Cysts, often as part of something, the Infective stage?
Trypanosoma brucei gambiense can infect...
What is the asexuall process of forming segments termed ?
Strobilization
Toxoplasma gondii is ...
Which types of Trematodes do not produce any Rediae?
Leishmania tropica is best detected using?
Which Trematodes penetrate their Definitive Hosts skin while in the water and cause the socalled Swimmers Itch?
Schistosoma spp.
Cerebral Malaria is caused by?
In which species are there usually 4 suckers present?
Which of the following is an intestinal protozoa?
What is the Parenchyma of Cestodes consisting of and where is it placed?
Parasite that causes bloody diarrhea?
Where are eggs of the Trematode usually released into?
The Lumen of their defintive site (Bile, Lung, Urinary Bladder, Gut)
How many countries and territories worldwide are considered as risk for malarial infections?
About 110
What do the Cestode body NOT have?
Which types of malaria are usually fatal?
Severe, Cerebral, Placental malaria
Do all Cestodes have a sexual and asexual part of life cycle?
In the insect host Leishmania develops in stages:
How long does it for an Infection with Schistoma take to become chronic?
Aprox. 10-12 weeks
