WorksheetsPR-6
Total questions: 128
Worksheet time: 1hrs 4mins
Name
Class
Date
1.
Oriental lung fluke
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
2.
Sheep liver fluke
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
3.
Chinese/Oriental liver fluke
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
4.
Cat liver fluke
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
5.
Southeast Asian liver fluke
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
6.
Second intermediate host is Freshwater crab, crayfish
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
7.
Second intermediate host is Water plants e.g. watercress
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
8.
Second intermediate host is Cyprinoid fish
a)
Paragonimus westermani
b)
Fasciola hepatica
c)
Clonorchis sinensis
d)
Opistorchis felineus
e)
Opistorchis viverrini
9.
Giant intestinal fluke
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
10.
Second intermediate host is Water plants e.g. caltrop, chestnut, bamboo shoots
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
11.
Second intermediate host is Edible snails
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
12.
Second intermediate host is fish
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
13.
Second intermediate host is Salmonoid and cyprinoid fish
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
14.
Second intermediate host is Salmonoid fish only
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
15.
Garrison's fluke
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
16.
Dwarf or von Siebold fluke
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
17.
Yokogawa's fluke
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
18.
Salmon poisoning fluke
a)
Fasciolopsis buski
b)
Echinostoma ilocanum
c)
Heterophyes heterophyes
d)
Metagonimus yokogawai
e)
Nanophyetus salmincola
19.
Paragonimus westermani
a)
Oriental lung fluke
b)
Sheep liver fluke
c)
Chinese / Oriental liver fluke
d)
Cat liver fluke
e)
Southeast Asian liver fluke
20.
Fasciola hepatica
a)
Oriental lung fluke
b)
Sheep liver fluke
c)
Chinese / Oriental liver fluke
d)
Cat liver fluke
e)
Southeast Asian liver fluke
21.
Clonorchis sinensis
a)
Oriental lung fluke
b)
Sheep liver fluke
c)
Chinese / Oriental liver fluke
d)
Cat liver fluke
e)
Southeast Asian liver fluke
22.
Opistorchis felineus
a)
Oriental lung fluke
b)
Sheep liver fluke
c)
Chinese / Oriental liver fluke
d)
Cat liver fluke
e)
Southeast Asian liver fluke
23.
Opistorchis viverrini
a)
Oriental lung fluke
b)
Sheep liver fluke
c)
Chinese / Oriental liver fluke
d)
Cat liver fluke
e)
Southeast Asian liver fluke
24.
Fasciolopsis buski
a)
Giant intestinal fluke
b)
Garrison's fluke
c)
Dwarf or von Siebold fluke
d)
Yokogawa's fluke
e)
Salmon poisoning fluke
25.
Echinostoma ilocanum
a)
Giant intestinal fluke
b)
Garrison's fluke
c)
Dwarf or von Siebold fluke
d)
Yokogawa's fluke
e)
Salmon poisoning fluke
26.
Heterophyes heterophyes
a)
Giant intestinal fluke
b)
Garrison's fluke
c)
Dwarf or von Siebold fluke
d)
Yokogawa's fluke
e)
Salmon poisoning fluke
27.
Metagonimus yokogawai
a)
Giant intestinal fluke
b)
Garrison's fluke
c)
Dwarf or von Siebold fluke
d)
Yokogawa's fluke
e)
Salmon poisoning fluke
28.
Nanophyetus salmincola
a)
Giant intestinal fluke
b)
Garrison's fluke
c)
Dwarf or von Siebold fluke
d)
Yokogawa's fluke
e)
Salmon poisoning fluke
29.
Ova is broadly ovoidal with flat operculum and abopercular thickening; 80 - 120 x 50-60 um
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
30.
Adult forms is Coffee bean-shaped with zigzag intestinal ceca
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
31.
Ova is large yellowish brown with thin shell and small operculum; 130-150 x 63-90 µm
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
32.
Adult forms has cephalic cone and dendritic structures
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
33.
Ova is broadly ovoidal with convex/domed operculum and abopercular knob, as well as vase-shaped or old-fashioned electric bulb ; measures 29 x 16 µm
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
34.
Adult forms has dendritic testes in tandem and granular vitellaria
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
35.
Ova has elongately ovoidal with tapering ends; 30 x 11 µm
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
36.
Adult forms has Lobed testes and transverse vitellaria
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
37.
Eggs are indistinguishable from F. hepatica
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
38.
Adult form has no cephalic cone
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
39.
ova is straw-colored, ovoid, operculated; 83-116 x 58-69 µm
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
40.
Adult forms has circumoval disks of spine (49 to 51)
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
41.
Ova is similar to that of Clonorchis but with smaller abopercular knob; 29 x 16 µm
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
42.
Adult forms has 3rd sucker called gonotyl or genital sucker
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
43.
Ova is Thin-shelled, light yellow; 28 x 17 µm
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
44.
Adult forms don't have 3rd sucker
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
45.
Ova is Similar to D. latum eggs but somewhat larger and narrower and have abopercular thickening instead of a knob
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
46.
Adult form has Genital opening just posterior to the ventral sucker
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
47.
may cause cardiac heterophyiasis when eggs are carried to the heart where they may cause myocardial or valvular damage
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
48.
Pulmonary inflammation and fibrosis resulting in pneumonia- or TB-like syndrome; characterized by hemoptysis or coughing of blood
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
49.
Liver rot in sheep and goats; Halzoun syndrome
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
50.
Liver disease characterized by jaundice, edema and painful, progressive hepatomegaly; associated with cholanguocarcinoma
a)
P. westermani
b)
F. hepatica
c)
C. sinensis
d)
Opistorchis spp.
51.
Ulceration of mucosa, abdominal pain, diarrhea, nausea, vomiting and flatulence.
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
52.
No marked symptoms are produced other than intestinal irritation because of its spines
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
53.
Abdominal discomfort and intermittent diarrhea; vector of salmon poisoning disease in dogs
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
54.
Colicky pain and mucoid diarrhea; self-terminating in about two months.
a)
F. buski
b)
E. ilocanum
c)
H. heterophyes
d)
M. yokogawai
e)
N. salmincola
55.
Head; hold-fast organ
a)
Scolex
b)
Neck
c)
Strobila
56.
Region of growth / building zone
a)
Scolex
b)
Neck
c)
Strobila
57.
Where entire chain of proglottids or segments can be seen
a)
Scolex
b)
Neck
c)
Strobila
58.
Contain egg-filled uterus
a)
Immature
b)
Mature
c)
Gravid
59.
True tapeworm
a)
Cyclophyllidea
b)
Pseudophyllidea
60.
Scolex is globular with 4 acetabula (suckers)
a)
Cyclophyllidea
b)
Pseudophyllidea
61.
Scolex is spatulate (spoon-shaped) with 2 bothria (false suckers)
a)
Cyclophyllidea
b)
Pseudophyllidea
62.
Gravid proglottids of cyclophillidea
a)
Apolytic
b)
Anapolytic with uterine pore
63.
Gravid proglottids of pseudophyllidea
a)
Apolytic
b)
Anapolytic with uterine pore
64.
Requires 2 host (Intermediate and definitive host)
a)
Cyclophyllidea
b)
Pseudophyllidea
65.
Requires 3 to 4 hosts (1st IH is copepods, 2nd IH is small fish, 1 paratenic host (optional), and 1 DH)
a)
Cyclophyllidea
b)
Pseudophyllidea
66.
Encysted larva may be cysticercus, cysticercoid, coenurus, or hydatid cyst
a)
Cyclophyllidea
b)
Pseudophyllidea
67.
Cyclophyllidea
a)
Hermaphroditic, ovo-viviparous
b)
Hermaphroditic, oviparous
68.
Pseudophyllidea
a)
Hermaphroditic, ovo-viviparous
b)
Hermaphroditic, oviparous
69.
The ova of cyclophillidea is..
a)
Embryonated, spherical, non-operculated
b)
Unembryonated, operculated
70.
The ova of pseudophillidea is..
a)
Embryonated, spherical, non-operculated
b)
Unembryonated, operculated
71.
Embryo of cyclophillidea
a)
Hexacanth, with oncosphere
b)
Coracidium (ciliated larva or embryo)
72.
Embryo of pseudophillidea
a)
Hexacanth, with oncosphere
b)
Coracidium (ciliated larva or embryo)
73.
Encysted larva of T. solium and T. saginata is called?
a)
Cyrsticercus
b)
Cysticercoid
c)
Coenurus
74.
Encysted larva of H. nana, D. caninum, and H. diminuta is called?
a)
Cyrsticercus
b)
Cysticercoid
c)
Coenurus
75.
Encysted larva of Taenia serialis, and Taenia multiceps is called?
a)
Cyrsticercus
b)
Cysticercoid
c)
Coenurus
76.
Pork tapeworm
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
77.
Infective stage is cysticercus cellulosae
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
78.
Infective stage is cysticercus bovis
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
79.
Infective stage is eggs and cystcercoid
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
80.
Infective stage is cysticercoid only
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
81.
Beef tapeworm
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
82.
Dwarf tapeworm
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
83.
Rat tapeworm
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
84.
Dog tapeworm
a)
D. caninum
b)
D. latum
85.
Broad fish tapeworm
a)
D. caninum
b)
D. latum
86.
IH of T. solium
a)
Pig
b)
Cow or cattle
c)
None or insect
d)
Insect
87.
IH of T. saginata
a)
Pig
b)
Cow or cattle
c)
None or insect
d)
Insect
88.
IH of H. nana
a)
Pig
b)
Cow or cattle
c)
None or insect
d)
Insect
89.
IH of H. diminuta
a)
Pig
b)
Cow or cattle
c)
None or insect
d)
Insect
90.
Paratenic host of D. latum
a)
Copepod
b)
Fish
c)
Large fish
d)
Insect
91.
2nd IH host of D. latum
a)
Copepod
b)
Fish
c)
Large fish
d)
Insect
92.
What host of D. latum is infective to man?
a)
Copepod
b)
Fish
c)
Large fish
d)
Insect
93.
1st IH of D. latum
a)
Copepod
b)
Fish
c)
Large fish
d)
Insect
94.
IH of D. caninum
a)
Copepod
b)
Fish
c)
Large fish
d)
Insect
95.
DH of T. solium
a)
Man
b)
Rat
c)
Dog
96.
DH of T. saginata
a)
Man
b)
Rat
c)
Dog
97.
DH of H. nana
a)
Man
b)
Rat
c)
Dog
98.
DH of H. diminuta
a)
Man
b)
Rat
c)
Dog
99.
DH of D. caninum
a)
Man
b)
Rat
c)
Dog
100.
DH of D. latum
a)
Man
b)
Rat
c)
Dog
101.
In rare cases, their definitive host is man
a)
H. nana
b)
H. diminuta
c)
D. caninum
d)
D. latum
102.
Infective stage of D. caninum
a)
Cysticercoid
b)
Cysticercus cellulosae
c)
Plerocercoid
d)
Cysticercus bovis
103.
Infective stage of D. latum
a)
Cysticercoid
b)
Cysticercus cellulosae
c)
Plerocercoid
d)
Cysticercus bovis
104.
Ova has Thick striated shell with hexacanth embryo
a)
Taenia spp.
b)
H. nana
c)
H. diminuta
d)
D. caninum
e)
D. latum
105.
The inner membrane of its ova has polar thickenings from which 4 to 8 polar filaments arise
a)
Taenia spp.
b)
H. nana
c)
H. diminuta
d)
D. caninum
e)
D. latum
106.
Its eggs resembles H. nana but lacks polar filaments; with intralaminar layer
a)
Taenia spp.
b)
H. nana
c)
H. diminuta
d)
D. caninum
e)
D. latum
107.
Ova has 8 to 15 eggs contained in a sac or packet
a)
Taenia spp.
b)
H. nana
c)
H. diminuta
d)
D. caninum
e)
D. latum
108.
Ova has inconspicuous operculum and small abopercular knob
a)
Taenia spp.
b)
H. nana
c)
H. diminuta
d)
D. caninum
e)
D. latum
109.
Scolices: Two rows of large and small chitinous hooks around rostellum
a)
T. solium
b)
T. saginata
110.
Scolices: No rostellum or hooks
a)
T. solium
b)
T. saginata
111.
Scolices: Retractile rostellum with a single row of Y-shaped hooks
a)
H. nana
b)
H. diminuta
112.
Scolices: Rostellum without hooks
a)
H. nana
b)
H. diminuta
113.
Scolices: Conical rostellum with 7 rows of thorn-shaped hooks
a)
D. caninum
b)
D. latum
114.
Scolices: No rostellum or hooks; with midventral and middorsal bothria
a)
D. caninum
b)
D. latum
115.
Gravid proglottids: Lateral uterine branches; 7 to 13 per side, finger-like or dendritic branches
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
116.
Gravid proglottids: Lateral uterine branches; 15 to 20 per side, tree-like or dichotomous
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
117.
measures 2 to 8 meters, has 800 to 1000 proglottids
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
118.
measures 5 to 10 meters, has 1000 to 2000 proglottids
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
119.
craspedote strobila (overlapping)
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
120.
Gravid proglottids: sac-like uterus
a)
T. solium
b)
T. saginata
c)
H. nana
d)
H. diminuta
121.
Gravid proglottids: Vase-shaped or resemble rice grains; filled with egg packets
a)
D. caninum
b)
D. latum
122.
Gravid proglottids: Rosette-shaped uterus
a)
D. caninum
b)
D. latum
123.
measures 3 to 10 meters, has up to 3,000 proglottids
a)
D. caninum
b)
D. latum
124.
has 2 genital pores and 2 sets of reproductive structure
a)
D. caninum
b)
D. latum
125.
3rd human taenia
a)
Taenia saginata
b)
Taenia asiatica
c)
Taenia multiceps
d)
Taenia serialis
126.
IH is pig or wild boar
a)
Taenia saginata
b)
Taenia asiatica
c)
Taenia multiceps
d)
Taenia serialis
127.
Cysticerci are located primarily in the liver
a)
Taenia saginata
b)
Taenia asiatica
c)
Taenia multiceps
d)
Taenia serialis
128.
Morphologically similar to T. saginata with more than 12 primary uterine branches but the adult worm is smaller (300-1,000 proglottids) and the scolex is armed with rudimentary hooklets in a wart-like formation.
a)
Taenia saginata
b)
Taenia asiatica
c)
Taenia multiceps
d)
Taenia serialis
100 %