Genus of snails 🐌 which acts as intermediate host in Shistosoma spp

Shistosoma hematopium 👉Bulinus

Shistosoma mansoni 👉Biomphalaria

Shistosoma japonicum 👉oncomelania

The infective stage of what parasite is encysted in aquatic vegetations?

A] Clonorchis sinensis
C] Echinostoma ilocanum
B] Fasciolopsis buski D]
Paragonimus westermani

The eggs of Paragonimus westermani may be demonstrated from the

A] sputum
C] urine
B] stool
D] A & B

What parasite is associated with neoplasm of the biliary duct or cancer of the liver?

A] Clonorchis sinensis
C] Opisthorchis felineus
B] Fasciola hepatica
D] Paragonimus westermani

The infective stage of the parasite is found in crabs or crayfishes.

A] Clonorchis sinensis
C] Fasciola hepatica
B] Echinostoma ilocanu
D] Paragonimus westermani

What parasite produces infection that simulates tuberculosis?

A] Clonorchis sinensis
C] Opisthorchis felineus
B] Fasciola hepatica
D] Paragonimus westermani

What stage of the Trematodes swims in the water?

A] Cercariae
C] Metacercariae
B] Coracidium
D] Sporocyst

❛ What is the infective stage of Schistosoma to man?

A] Cercariae
C] Metacercariae
B] Embryonated egg
D] Miracidium

❛ Pipe-stem fibrosis of the liver in Schistosomiasis is due to what stage of the parasite?

A] Adult
C] Egg
B] Cercaria
D] Metacercaria

❛ Allergic manifestations in Schistosomiasis are due to what stage of the parasite?

A] Adult
C] Egg
B] Cercaria
D] Metacercaria

Symptoms of Fasciolopsis buski infections DO NOT include:

a. Swelling of organs
b. Pulmonary pain
c. Diarrhea
d. Epigastric Pain

The Fasciolopsis buski parasite is normally acquired through the contamination of what?

a. Water chestnut

b. Sweet Potatoes

c. Russet Potatoes

d. Yukon gold Potatoes

Where do schistosome worms live in humans?

a. Appendix

b. Veins of the abdominal cavity

c. Muscle tissue

d. Lumbar region of the spinal cord

Schistosomes are knows as:

a) Oriental liver fluke

b) Blood flukes

c) Chinese fluke

d) Lung fluke