PARA LAB QUIZ - Intestinal Flukes Flashcards
CN of fasciolopsis buski
Giant Intestinal Fluke
CN of Echinostoma ilocanum
Garrison’s Fluke
CN of Heterophyes heterophyes
Von Siebold’s fluke
FH of fasciolopsis buski
man
FH of Echinostoma ilocanum
man
FH of Heterophyes heterophyes
man and other mammals
FH of the intestinal flukes
man
Habitat of the intestinal flukes
small I
RH of f. buski
pigs, dogs, rabbits
RH of e. ilocanum
rats
RH of h. heterophyes
?
1st IH of f. buski
Segmentina or Hippeutis
1st IH of e. ilocanum
Gyraulus convexiuculus
1st IH of h. heterophyes
Pironella
2nd IH of f. buski
vegetation: water plants, water caltrop, lotus, water chestnut
2nd IH of e. ilocanum
Pila luzonica
common name of P. luzonica
kuhol
2nd IH of h. heterophyes
fresh, brackish and salt water fish [tilapia]
MoT of the intestinal flukes
Ingestion
shape of adult of f. buski
elongated and oval
shape of adult e. ilocanum
elongated and tapered posterior
shape of adult h. heterophyes
pear, avocado, pyriform
color of f. buski adult
flesh
color of e. ilocanum
reddish gray
color of h. heterophyes
?
intestinal ceca of f. buski
simple
intestinal ceca of e. ilocanum
?
intestinal ceca of h. heterophyes
simple
testes of f. buski
dendritic
tandem
testes of e. ilocanum
lobed, tandem
testes of h. heterophyes
?
special characteristic of e. ilocanum
circumoral disk
49-51 collar spines
circumoral disk
circumoral disk is found where
oral sucker
egg of f. buski
large, indistinguishable from fasciola
egg of e. ilocanum
similar with fasciola/fasciolopsis
operculated or non-operculated: eggs of intestinal fluke
operculated
what intestinal flukes have ovoid eggs
e. ilocanum and h. heterophyes
appearance of f.buski egg
hen’s egg
color of e. ilocanum egg
straw colored
color of h. heterophyes egg
light brown
describe operculum of e. ilocanu
less prominent, dot-like, small
which is bigger: egg of f. buski or e. ilocanum
f. buski
egg of h. heterophyes similar to
clonorchis
difference of h. heterophyes and clonorchis eggs
h. heterophyes: no abopercular protruberance
what is the knob-like structure found in the opposite side of egg
abopercular protruberance
disease by f. buski
fasciolopsiasis
disease by e. ilocanum
echinostomiasis
manifestation of fasciolopsiasis [3]
intestinal obstruction, inflammation, release of worm metabolites
manifestation of echinostomiasis
bloody diarrhea due to circumoral disk
manifestation of heterophyes infection [3] [PLD]
local inflammation at site of attachment
peptic ulcer diseases
deposition of eggs in vital organs
Rx of choice for intestinal flukes
PZQ
Diagnosis of adult h. heterophyes
autopsy
dx for all intestinal flukes
stool exams
smallest fluke of man
h. heterophyes
fish born fluke
h. heterophyes
largest INTESTINAL fluke
f. buski
More efficient stool exam for heterophyes
Kato katz
Another 1st IH for fasciola
Lymnaea auricularia rubiginosa
Scientific name of kangkong
Ipomea obscura
SN of water cress
Nasturtium officinale
Another 1st IH of ilocanum
Hippeutis umbilicalis
Another 2nd IH of ilocanum
Vivipara angularis or susong pampang
Give example of species as 1st IH of f buski [2]
Segmentina coenosus
Hippeutis cantori
Give example of species as 2nd IH of f buski
Trapa bicornis (water caltrop) Eliocharis tuberosa (water chestnut)
Another name for brotia asperata
Antemelania asperata
Another 1st IH for paragonimus aside from brotia asperata
Antemelania dactylus
SN of water caltrop
Trapa bicornis
SN of water chestnut
Eliocharis tuberosa