Trematodes 1

Front 1

Classification of trematodes that live in the portal vein

Back 1

Blood flukes

Front 2

Trematodes that inhabit in the liver

Back 2

Liver flukes

Front 3

Trematodes of intestine

Back 3

Intestinal flukes

Front 4

Suckers of trematodes

Back 4

2 suckers (ventral and oral)

Front 5

All trematodes are hermaphroditic except

Back 5

Schistosomes

Front 6

When do trematodes egg hatch

Back 6

Upon contact with water and ingestion

Front 7

Infective stage to the final host

Back 7

Metacercariae

Front 8

Larval stages of trematodes

Back 8

Miracidium, sporocyst, redia, cercaria, metacercaria

Front 9

Developmental stages of trematodes

Back 9

Egg, larval, adult

Front 10

Are eggs operculated or non operculated except schistosomes

Back 10

Operculated

Front 11

It is flat, leaf-like, elongated, unsegmented, ovoid, conical or cylindrical, covered by non-cellular integument, has 2 suckers, incomplete digestive system, complex reproductive system, and are hermaphroditic

Back 11

Trematodes or Flukes

Front 12

Describe the egg of trematodes

Back 12

Operculated, can be mature or immature, consist of vitelline cells, vitelline membrane and shell

Front 13

Trematodes are classified based on these two categories

Back 13

Habitat and Types of Egg

Front 14

Common name of Schistosoma japonicum

Back 14

Oriental blood fluke

Front 15

Common name of Schistosoma Mansoni

Back 15

Manson's blood fluke

Front 16

Disease caused by Schistosoma japonicum

Back 16

Intestinal and hepatic schistosomiasis, Schistosimiasis japonicum, Katayama disease

Front 17

Schistosoma species with smooth tuberculations

Back 17

Schistosoma japonicum, Schistosoma hematobium

Front 18

Type of tuberculation that Schistosoma mansoni has

Back 18

Coarse tuberculation

Front 19

It inhabits in the superior mesenteric veins of the small intestine, with 6-9 testes and ovary situated in the midplane of the body and uterus which can have 50 eggs at one time

Back 19

Schistosoma japonicum

Front 20

Place of inhabitation of schistosoma mansoni

Back 20

Mesenteric vein of large intestine

Front 21

Common name of Schistosoma hematobium

Back 21

Vesical blood fluke

Front 22

Area where Schistosoma hematobium inhabits

Back 22

Portal vein of urinary bladder

Front 23

Place where ovary of Mansoni is situated

Back 23

Anterior half of the body

Front 24

Number of testes and eggs in S.hematobium

Back 24

4 to 5 testes, 20 to 100 eggs

Front 25

Number of testes and eggs in S.mansonu

Back 25

6 to 8 testes, 20 to 40 eggs

Front 26

Its egg has sharp lateral spine, with rose thorn appearance

Back 26

Schistosoma mansoni

Front 27

Its egg is non-operculated, elongated, yellowish brown with distinct terminal spinw

Back 27

Schistosoma hematobium

Front 28

Its ova has rudimentary small lateral spine

Back 28

Schistosoma japonicum

Front 29

Disease caused by Schistosoma hematobium

Back 29

Intestinal bilharziasis

Front 30

How cercariae enters the body

Back 30

Penetrating broken skin

Front 31

It has a bifid tails

Back 31

Cercariae

Front 32

It refers to the embryonated egg with ciliated embryo

Back 32

Miracidium

Front 33

First intermediate host of S. Mansoni

Back 33

Biomphalaria, Tropicorbis

Front 34

First intermediate host of S.japonicum

Back 34

Oncomelania quadrasi

Front 35

First intermediate host of Schistosoma hematobium

Back 35

Bulinus, Biompahalaria, Physopsis

Front 36

Pulmonary Schistosomiasis

Back 36

Pneumonitis

Front 37

What happens to the site of entry of japonicum and mansoni

Back 37

Pruritus and rashes

Front 38

It is responsible for diarrhea and dysentery seen in acute infection of S.japonicum and S. Mansoni

Back 38

Ulcerations

Front 39

It causes hematuria and painful micturition

Back 39

Schistosoma hematobium

Front 40

Diagnosis of Japonicum and Mansoni

Back 40

DFS, Kato-Katz/Concentration technique, COPT and ELISA

Front 41

What is COPT

Back 41

Circumoval precipitin test

Front 42

Diagnosis of Hematobium

Back 42

Recovery of eggs in the urine

Front 43

Treatment to Schistosoma species infections

Back 43

Praziquantel and Bilarcil

Front 44

Alternative to treatment for hematobium

Back 44

Bilarcil

Front 45

Largest fluke infecting man

Back 45

Fasciola hepatica

Front 46

Flukes in Liver and Bile passages

Back 46

Fasciola hepatica, Clonorchis sinensis, Opisthorchis felineus

Front 47

Common name of clonorchis sinensis

Back 47

Oriental liver fluke or Chinese liver fluke

Front 48

It is also known as cat liverfluke

Back 48

Opisthorchis felineus

Front 49

Disease caused by fasciola hepatica

Back 49

Sheep liver rot, Fascioliasis

Front 50

Its eggs is immature and golden brown

Back 50

Paragonimus westermani

Front 51

Its ova is large, operculated, yellowish brown and has a well, rounded posterior end; hen-egg shaped ova

Back 51

Fasciola hepatica

Front 52

It is reddish brown with spinous cuticle and equal oral and ventral suckers

Back 52

Paragonimus westermani

Front 53

It is a flat, elongated, transparent gray worm that has a ventral sucker smaller than the oral sucker

Back 53

Clonorchis sinensis

Front 54

It is reddish-yellow lancet shaped, with smaller oral than ventral sucker

Back 54

Opisthorchis felineus

Front 55

It has a convex operculum that rest in a rim and has thicker and small protuberance aboperculum, light bulb shaped egg

Back 55

Clonorchis sinensis

Front 56

Its operculum sits in a thickened rim and a minute aboperculum is also present

Back 56

Opisthorchis felineus

Front 57

These fluke species has simple intestinal ceca

Back 57

Opisthorchis felineus, Paragonimus westermani

Front 58

a fluke specie with long intestinal ceca

Back 58

Clonorchis sinensis

Front 59

place where adult fasciola hepatica and clonorchis sinensis are found

Back 59

biliary tract

Front 60

first intermediate host of clonorchis sinensis

Back 60

freshwater snails

Front 61

location where opisthorchis felineus is found

Back 61

biliary passage

Front 62

second intermediate host of clonorchis sinensis

Back 62

freshwater fish; Cyprinidae

Front 63

first intermediate host of opisthorchis felineus

Back 63

Bithynia leachi

Front 64

2 phases of infection of FAsciola hepatica

Back 64

Acute or invasive phase, Latent or Chronic phase

Front 65

treatment of Fasciola hepatica

Back 65

Triclabendazole

Front 66

diagnosis of fasciola hepatica

Back 66

recovery of eggs in DFS, recovery of adult worm, liver biopsy

Front 67

it has two deeply branched testis and single ovary located anterior to testis

Back 67

clonorchis sinensis

Front 68

it has a testes that is lobate and arranged obliquely with a single lobed ovary

Back 68

opisthorchis felineus

Front 69

diagnosis of clonorchis sinensis

Back 69

recovery of eggs in DFS, cholangiography, immunologic test, PCR method

Front 70

treatment of chlonorchis sinensis

Back 70

praziquantel, abendazole

Front 71

what kind of infection is caused by less than 100 flukes of Chlonorchis sinensis that causes diarrhea and abdominal pain

Back 71

light infection

Front 72

how many flukes are there if there is a very high burden of worms that causes acute pain in the right upper quadrant

Back 72

up to 25,000

Front 73

How many flukes are there in moderate infection that causes Fever, Diarrhea, Lossof appetite, Rash, Edema, NightBlindness, Swollen Abdomen, andEnlargement of the Liver

Back 73

101 to 1,000