Trematodes Flashcards
Lidlike structure that release its content for further development
a. Operculum
b. Metacercaria
a
Infective stage of all trematodes except Schistosoma
a. Operculum
b. Metacercaria
b
Faciolopsis buski
a. Intestinal
b. Liver
c. Lung
d. Blood
a
Paragonimus westermani
a. Intestinal
b. Liver
c. Lung
d. Blood
c
Schistosoma
a. Intestinal
b. Liver
c. Lung
d. Blood
d
Heterophyes heterophyes
a. Intestinal
b. Liver
c. Lung
d. Blood
a
Fasciola hepatica
a. Intestinal
b. Liver
c. Lung
d. Blood
b
Clonorchis sinensis
a. Intestinal
b. Liver
c. Lung
d. Blood
b
Metagonimus yokogawai
a. Intestinal
b. Liver
c. Lung
d. Blood
a
Gynocophoral canal is seen which of the following parasite?
a. Schistosoma haematobium
b. Fasiocla hepatica
c. Onchocerca volvulus
d. clonorchis sinensis
a
All flukes except schistosoma are Hermaphroditic
T or F
T
MOT of Schistosomes?
a. Ingestion
b. Skin penetration
c. Inhalation
b
MOT of all flukes except Schistosomes?
a. Ingestion
b. Skin penetration
c. Inhalation
a
Infective stage of Schistosomes?
a. Cercaria
b. Metacercaria
c. Miracidium
d. sporocyst
a
All schistosomes have only 1 IH
T or F
T
All flukes has 2 IH except for Schistosomes
T or F
T
Eggs are operculated on Schistosomes
T or F
F
No opeculated
Eggs when mature when Laid (Embryonated)
a. H. Heterophyes
b. Fasciola hepatica
c. Fasciolopsis buski
d. Paragonimus westermani
a
SHOC
Schistosomes
Heterophyes
Opistorchis felineus
Clonorcis
Immature when laid (Unembryonated)
a. Fasciola hepatica
b. Heterophys
c. Opsitorchis
d. Clonorchis
a
FFPE
All of the flukes have a 1st IH to be snail
T or F
T
2nd IH for the following flukes are Fish Except
a. Clonorcis
b. Heterophyes
c. Opistorchis
d. Fasciola
d
2nd IH for the following flukes are Crab/ Cray fish
a. Echinostoma
b. Fasciolopsis buski
c. Paragonimus
d. Opistochis
c
2nd IH for the following flukes are Plant/ vegetation/ Water plants Except
a. Fasciolopsis buski
b. Fasciola gigantica
c. Echinostoma
d. Fasciola hepatica
c
2nd IH for the following flukes are Snail
a. Echinostoma
b. Fasciolopsis buski
c. Paragonimus
d. Opistochis
a