PARA LAB - Liver Flukes Flashcards
cn of fasciola hepatica
temperate liver fluke
sheep liver fluke
cn of fasciola gigantica
tropical liver fluke
cn of clonorchis sinensis
chinese liver fluke
oriental liver fluke
cn of opistorchis felineus
cat liver fluke
siberian liver fluke
cn of fasciola dendriticum
lancet liver fluke
lanceolate liver fluke
final host of f. hepatica
sheep and other herbivores
FH of f. gigantica
herbivores, cattle
FH of c. sinensis
man
FH of o. felineus
cat
FH of f. dendriticum
herbivores: sheep, cow, cattle
AH of liver flukes [except C. sinensis]
man
habitat of liver flukes
biliary passages of liver
1st IH of f. hepatica and f. gigantica
Lymnaea philippinensis
1st IH of f. dendriticum
Cionella lubrica
1st IH of c. sinensis
Bulinus
1st IH of o. felineus
Bithynia
2nd IH of fasciola h. and g
water plants such as kangkon [swamp cabbage]
2nd IH of c. sinensis and o. felineus
cyprinoid fresh water or cyprinidae fish
2nd IH of f. dendriticum
Formica fusca [ant]
IS of liver flukes
metacercaria
MoT of liver flukes
ingestion
color of f. hepatica and f. gigantica eggs
brownish
shape of f. hepatica and f. gigantica eggs
ovoidal
which is bigger: egg of f. h. or f.g.
fasciola gigantica
disease by f. hepatica and f. gigantica [3]
fascioliasis
halzoun
liver rot
manifestations of fascioliasis
biliary obstruction, jaundice
manifestation of halzoun
obstruction and suffocation
common in mediterranean
halzoun
to prevent pseudofascioliasis
liver free diet for 3 days
dx for fascioliasis
stool exam
drug of choice for f. hepatica and f. gigantica
bithionol
disease by f. h. and f.g. in herbivores; liver destruction
liver rot
shape of CS and OF eggs
pitcher shaped or old-fashioned light bulb
liver fluke with aboperculum and abopercular protuberance
cs and of
rx of choice for CS, OF, FD
PZQ
disease by CS
Clonorchiasis
disease by OF
Opistorchiasis
disease by FD
usually asymptomatic
this parasite causes increased chance of cholangiocarcinoma
OF and CS
describe the shape and size of f.h. and f.g. [L,B,F]
large broad flat body
intestinal ceca of c.s. and o.f.
simple
intestinal ceca of f.h. and f.g.
branched
testes of f.h. and f.g.
highly branched
testes of c.s.
branching and in tandem
testes of o.f.
lobed, oblique
which is bigger: os or vs of c.s.
o.s. [the usual: vs > os]
shape of c.s. adult
tapered and elongated on BOTH ends
shape of O.F. adult
tapered and elongated
describe f.d. adult
blade like or lancet like
location of testes of f.d.
anterior, near ventral sucker
color of adult OF
reddish brown
which liver fluke is aspinous
f.d.
color of f.d. egg
dark brown
other characteristics of f.d. eggs [shell and size]
thick shelled large
what to look for in a stool exam for F.d.
operculated egg
Which is the wider fasciola
Fasciola hepatica
Liver flukes with cephalic cone
Both fasciola
Testes of fasciola
Branched both
With well developed shoulders
Fasciola hepatica
With no well developed shoulders
Fasciola gigantica
Which is the longer fasciola
Fasciola gigantica
Location of testes of fasciola
Not appreciated anymore
Liver fluke with the vs bigger than os
Fasciola hepatica
Describe size of fasciola hepatica ventral sucker
Bigger than oral sucker
Size and shape of fasciola eggs
Large and ovoid
Eggs of fasciola: operculated or not?
Operculated
Color of fasciola eggs
Brownish
Which has the bigger egg: fh or fg?
Fasciola gigantica
Which liver fluke has os > vs
Clonorchis sinensis
Testes of clonorchis
Branching and in tandem
Appearance of clonorchis sinensis
Tapered and elongated on both ends
Intestinal ceca of c. Sinensis
Simple
Color of adult opistorchis felineus
Reddish brown
Testes of opistorchis
Lobe and in oblique
Intestinal ceca of of opistorchis
Simple
Appearance of adult f dendriticum
Lancet like
Blade like
Aspinous liver fluke
F dendriticum
Location of testes of dendriticum
Anterior near ventral sucker
Liver fluke with testes = Anterior near ventral sucker
F dendriticum
Other 1st IH of clonorchis
Parafossarulus and Aloncima
SN of cyprinidae fish
Ctenopharyngodon idellus
