Practical

Question 1

Answer 1

Dipylidium caninum scolex

conical-shaped and has four suckers

Question 2

Answer 2

Dipylidium caninum

note: double pored, longer than width

Question 3

Answer 3

Dipylidium caninum

egg packet of 8-15 eggs

Question 4

Answer 4

Hymenolepis diminuta scolex

Flat, rostellum with no hoooks

Question 5

Answer 5

Hymenolepis diminuta

immature segment

3 testes

1 ovary

Question 6

Answer 6

Hymenolepis diminuta

gravid segment

Question 7

Answer 7

Hymenolepis diminuta

Mature segment

Question 8

Answer 8

Diphylobothrium segment

Question 9

Answer 9

Hymenolepis nana

scolex

Question 10

Answer 10

Hymenolepis nana

segment

Question 11

Answer 11

Diphyllobothrium latum

gravid segment

Question 12

Answer 12

Taenia solium

scolex

Question 13

Question 14

Answer 14

Taenia saginata

ovum

indistinguishable from T. solium

double layer, radial striations

Question 15

Answer 15

T. solium

Cysticercus cellulosae

Question 16

Answer 16

Diphyllobothrium latum

egg

operculated

Question 17

Answer 17

Trichuris trichiura

ovum

Question 18

Answer 18

Hymenolepis diminuta

ovum

Question 19

Answer 19

Ascaris lumbricoides

fertilized and corticated

Question 20

Answer 20

Ascaris lumbricoides

unfertilized / decorticated

Question 21

Answer 21

Enterobius vermicularis

ovum

D shaped

Question 22

Answer 22

Hookworm rhabditiform larva

Question 23

Answer 23

Hookworm filariform larva

Question 24

Answer 24

Strongyloides filariform larva

Question 25

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Answer 25

Ancylostoma caninum

Question 26

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Answer 26

Trichuris trichiura

Question 27

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Answer 27

Capillaria

Question 28

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Answer 28

Ancylostoma brazilense

Question 29

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Answer 29

Trichinella spiralis

Question 30

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Answer 30

Wuchereria bancrofti