Trematodes

Question 1

two groups of trematodes

Answer 1

• hermaphroditic
• dioecious

Question 2

self-fertilizing (with male & female organ)

Answer 2

hermaphroditic

Question 3

reproduce via seperate sexes

Answer 3

dioecious

Question 4

T/f. Common to all trematodes is their complex life cycles, which involves mollusks (snails) as their intermediate host.

Answer 4

True

Question 5

encysted form of the parasite

Answer 5

metacercaria

Question 6

content of the egg

Answer 6

miracidium

Question 7

larval form consisting of a saclike structure

Answer 7

sporocyst

Question 8

larval stage that form in the sporocyst

Answer 8

rediae

Question 9

final-stage larvae

Answer 9

cercariae

Question 10

morphologic form that emerges from cercariae following human penetration

Answer 10

schistosomule

Question 11

oriental liver fluke

Answer 11

Clonorchis sinensis

Question 12

name of the infection of Schistosoma

Answer 12

SWAMP FEVER / SCHISTOMIASIS / BILHARZIASIS

Question 13

katamayas disease is seen in what parasite

Answer 13

S. japonicum

Question 14

ventral sucker aka

Answer 14

acetabulum

Question 15

muscular shape sucker aka

Answer 15

distomata

Question 16

coffee bean shaped & outer skin covered with spikes

Answer 16

P. westermani