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
Trematodes (Except Schistosomes):
Eggs was develop in the water and turn into ___________
a. Miracidium
b. cercaria
c. Sporocyst
d. Rediae
e. Metacercariae
a
Trematodes (Except Schistosomes):
Miracidium penetrates the snail to develop into?
a. Miracidium
b. cercaria
c. Sporocyst
d. Rediae
e. Metacercariae
c
Trematodes (Except Schistosomes):
sporocyst develops into?
a. Miracidium
b. cercaria
c. Sporocyst
d. Rediae
e. Metacercariae
d
Trematodes (Except Schistosomes):
rediae develops into?
a. Miracidium
b. cercaria
c. Sporocyst
d. Rediae
e. Metacercariae
b
Trematodes (Except Schistosomes):
Redia leaves the snail and ecyst to become?
a. Miracidium
b. cercaria
c. Sporocyst
d. Rediae
e. Metacercariae
e
fasciola and fasiolopsis eggs are both bile stained, oval and none operculated lid?
T or F
F
Operclated
Which of the following habitat in the liver?
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
e
Also known as oriental liver fluke
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
c
Also known as Sheep liver fluke?
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
a
Also known as cat liver fluke
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
d
Egg are associated in the formation of gall stones
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
c
Also known as Tropical liver fluke
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
b
Less develop shoulder ( Shorter cephalic cone) with more lanceolate and with large ventral sucker
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
b
Less develop shoulder ( Shorter cephalic cone) with more lanceolate and with large ventral sucker
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
b
Prominent cephalic cone, with broad shoulder, highly branched testis
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
a
Final Host: Sheep
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
a
Final Host: cattle
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
b
Also known as Chinese liver fluke
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
c
Lancet shaped
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
d
Egg is old fashioned electric light bulb mature with opercular with shoulder and abopercular thickenings or spine
a. Fasciola hepatica
b. fasiocla gigantica
c. Clonorchis sinensis
d. Opistorchis felineus
e. All of the above
c
Also known as Giant intestinal fluke
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
a
Habitat at small intestine
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
e
Also known as the Garrison Fluke
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
b
Largest intestinal fluke
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
a
The only trematode with 3 suckers
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
c
Also known as Von Schibold Fluke
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
c
2nd IH is aquatic plants
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
a
A trematode that has the same 1st IH and the 2nd IH
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
b
Both are snail
Has a bilobed testes
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
b
Smallest fluke known to man
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
c
deadliest fluke of man
a. Fasciolopsis buski
b. Echinostoma ilocanum
c. Heterophys heterophyes
d. Fasciola gigantica
e. A, B ,C
f. All of the above
c
Oriental lung fluke
a. Paragonimus westermani
b. Metagonimus yokogawai
c. Haplorchis taichui
a
2nd IH is crab with bloodstained rusty brown sputum
a. Paragonimus westermani
b. Metagonimus yokogawai
c. Haplorchis taichui
a
What is the specimen of choice for Paragonimus westermani?
a. Blood
b. Sputum
c. Feces
d. Biopsy
b
Coffee bean shape
a. Paragonimus westermani
b. Metagonimus yokogawai
c. Haplorchis taichui
a
