Grand Practicals

Question 1

Identify the parasite and its specific body part.

Answer 1

Taenia solium
scolex

Question 2

Identify the parasite and its specific body part.

Answer 2

Taenia saginata

grand proglottid

Question 3

Answer 3

Taenia solium cysticercus cellulosae

“Bladder worm”

Question 4

Identify the specimen.

Give distinct features.

Answer 4

Taenia egg.

• radial striations
• hexacanth embryo

Question 5

Identify the parasite.

Enumerate 3 distinct features.

Answer 5

Hymenolepsis nana egg

• polar filaments
• polar thickening
• hexacanth embryo

Question 6

Identify.

Answer 6

Taenia solium

grand proglottid

Question 7

Answer 7

H. diminuta egg

• “fried egg” appearance
• polar thickening
• hexacanth embryo
• striated

Question 8

Answer 8

Dipylidium caninum mature proglottid

• testes
• 2 genital pores
• ovaries
• barrel-shaped

Question 9

Answer 9

Echinococcus granulosus adult

• scolex
• 3 proglottids

Question 10

Answer 10

Hydatid cyst

• brood capsule with protoscolex
• germinal layer
• fibrous layer

Question 11

Answer 11

Dipylidium caninum gravid proglottid

Question 12

Answer 12

Dipylidium caninum adult scolex

Question 13

Answer 13

Hymenolepis nana mature proglottid

• 3 testes
• 1 ovary

Question 14

Answer 14

Hymenolepis diminuta mature proglottid

Question 15

Answer 15

Hymenolepis nana scolex

Question 16

Answer 16

Ctenocephalides felis

“Cat flea”

• IH of Dog Tapeworm (D. caninum)

Question 17

Answer 17

cyclops

• 1st IH of D. latum

Question 18

Answer 18

Diphyllobothrium latum

gravid proglottid

• uterine pore
• rosette uterus (filled with eggs)

Question 19

Answer 19

Diphyllobothrium latum egg

• operculated
• abopercular knob

Question 20

Answer 20

Paragonimus westermani adult worm

Question 21

Answer 21

Diphyllobothrium latum ova

Question 22

Answer 22

Hymenolepis nana mature proglottid

Question 23

Answer 23

Dipylidium caninum adult

Question 24

Answer 24

Taenia solium

cysticercus cellulosae

Question 25

Answer 25

*Hymenolepis diminuta* ova

Question 26

Answer 26

*Hymenolepis diminuta* scolex

Question 27

Answer 27

*Taenia solium* scolex

Question 28

Answer 28

*Diphyllobothrium latum*

Question 29

Answer 29

*Taenia* sp. egg * radial striation * hexacanth embryo

Question 30

Answer 30

*Dipylidium caninum* "Double Pored Dog Tapeworm" * eggs in cluster (egg packet)

Question 31

Answer 31

*Fasciola hepatica* ova

Question 32

Answer 32

*Echinostoma ilocanum* ova

Question 33

Answer 33

*Clonorchis sinensis* ova

Question 34

Answer 34

*Eurytrema pancreaticum* ova

Question 35

Answer 35

*Paragonimus westermani* ova

Question 36

Answer 36

*Schistosoma japonicum* ova

Question 37

Answer 37

*Schistosoma japonicum*

Question 38

Answer 38

*Schistosoma japonicum* sporocyst

Question 39

Answer 39

*Fasciola hepatica* miracidium

Question 40

Answer 40

*Schistosoma japonicum* cercaria

Question 41

Answer 41

* Sundathelphusa philippina* * 2nd IH of *P. westermani* | (mountain crab / talangka)

Question 42

Answer 42

* Pila luzonica* * 2nd IH of *E. ilocanum* | (kuhol)

Question 43

Answer 43

Achatina fulica * IH of *Angiostrongylus cantonensis* | (snail)

Question 44

Answer 44

* Broatia asperata* * 1st IH of *P. westermani* | (freshwater snail)

Question 45

Answer 45

* Oncomelania hupensis quadrasi* * 1st IH of *Schistosoma japonicum* | (snail)

Question 46

Answer 46

* Trapa sp.* * 2nd IH of *Fasciolopsis buski* | (water caltrop)

Question 47

Answer 47

Parathelphusa grapsoides * 2nd IH of *P. westermani* | (crab)

Question 48

Answer 48

*Fasciolopsis buski* adult worm

Question 49

Answer 49

*Artyfechinostomum malayanum*

Question 50

Answer 50

*Paragonimus westermani* adult worm

Question 51

Answer 51

*Schistosoma japonicum* male and female in copula

Question 52

Answer 52

*Schistosoma mansoni* male

Question 53

Answer 53

*Fasciola hepatica* adult worm

Question 54

Answer 54

*Fasciola gigantica*

Question 55

Answer 55

*Clonorchis sinensis* adult worm

Question 56

Answer 56

*Echinostoma ilocanum* adult worm

Question 57

Answer 57

*Eurytrema pancreaticum* adult worm