Discipline: Parasitology
Page
8
of
59
B) Helminthology (MCQs)
Answer
Key
117)
Broad spectrum anthelmintics include
D
A. Benzimidazoles
B. Triclabendazole
C. Organophosphate
D. Both a and b
118)
Narrow spectrum anthelmintics include
D
A. Organophosphate
B. Triclabendazole
C. Benzimidazole
D. None
119)
In horses Fenbendazole is used to kill
D
A. Roundworms
B. Tapeworms
C. Flukes
D. All of above
120)
Avermectins act against parasites by
C
A. Stopping the energy metabolism
B. Inhibiting the Cholinesterase
C. Changing the chloride ion channel activity
D. None of these
121)
Anti-cestodal drugs include
A
A. Niclosamide
B. Organophosphate
C. Levamisole
D. None
122)
Praziquantel is effective against
B
A. Trematodes
B. Cestodes
C. Nematodes
D. None
123)
Parasites with direct life cycle are known a
A
A. Monoxenous
B. Heteroxenous
C. Both
D. None
124)
Control of parasites with direct life cycle is easy because
B
A. Have to control only in Intermediate host
B. Have to control only in definitive host
C. Both
D. None
125)
Monogenetic trematodes are
B
A. Viviparous
B. Oviparous
C. Both
D. None
126)
Larvae of subclass monogenea are
A
A. Similar in appearance to adult
B. Different in appearance to adults
C. Miniature of mature tapeworm
D. None
127)
Humans are------------------ hosts of
Fasciola hepatic
A
A. Accidental
B. Definative
C. Intermediate
D. None
128)
Order
Aspidogastrea
contains ------------------- (No. of families)
A
A. 1
B. 2
C. 3
D. 4
129)
Which one of the followings is correct statement
D
A. Almost all trematodes are hermaphrodite
B. All are hermaphrodite except
Schistosomatidae
C. Members of Genus
Fasciola
are hermaphrodite
D. All of above
130)
Male reproductive organs of flukes have
A
A. Two testes
B. Two pair of testes
C. Numerous testes
D. Both a and b
131)
Life cycle of a typical trematode has--------------------different life stages
C
A. 5
B. 6
C. 7
D. 8
132)
Lancet liver fluke is the common name of
D
A.
Fasciola hepatica
B.
Opisthorchis viverrini
C.
Clonorchis sinensis
D. None
133)
Which one is the correct way to write the name of an organism in Binomial nomenclature system?
D
A. Fasciola hepatica
B.
Fasciola hepatica
C. Fasciola hepatica
D. Both a and b
134)
Study of group of organisms which form natural groups with features, usually morphological, in common, is called
A
A. Taxonomy
B. Entomology
C. Helminthology
D. Biology