Discipline: Parasitology
Page
47
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E) Clinical Parasitology (MCQs)
Answer
Key
A Paralytic enzymes
B Proteolytic enzymes
C Both paralytic and proteolytic enzymes
D None
784)
In kinetoplastids, when excess water leaves the food vacule, the pH become?
A
A Acidic
B Alkaline
C Neutral
D None of these
785)
Trichonaonas buccalis
is commonly known as?
A
A Man mouth parasite
B Amphibian mouth parasite
C Bird mouth parasite
D Mouth bowel worm
786)
The most favourible region of the parasites is?
B
A Stomach
B Deudenum
C Ileum
D Colon
787)
The cysted stage of nematodes are studied in?
C
A Blood
B Stomach
C Skeletal muscles
D Deudenum
788)
The mode of communication in insects is?
D
A Visual
B Olfaction
C Tactile
D All
789)
Allelochemicals are used by insects to communicate?
B
A Between same species
B Between different species
C Both
D None
790)
The salivary glands of arthropodes is used to?
D
A Moisten food
B Lubricate the mouth parts
C Digestion of food
D All
791)
In arthropodes, peritrophic envelope is used to?
D
A Breakdown the food in to smaller pieces
B Breakdown the food in to smaller pieces
C Lubricate the ingested food
D All
792)
Parasitic proteases helps in?
D
A Establishing the infection
B Maintenance of infection
C Exaberating the infection
D All
793)
Leishminiasis grows intracellularly and inhibits the respiratory burst by?
A
A Suppression of Th-1 response
B Activation of Th-1 response
C Suppression of Th-2 response
D Shifting Th-1 to Th-2 response
794)
Serpins inhibit?
C
A Trypsin
B Chymotrypsin
C Serine protease
D Elastase
795)
Intraspecific crowding of parasite, within host tissue or within lumen of gut may result in?
A
A Reduction in growth rate
B Growth to maximum size
C Negative impact on fecundity
D All
796)
Which parasite is transmitted through feaco-oral route?
D
A Taenia saginata
B Giardia lamblia
C Toxocara spp
D All
797)
Granulocytes are which type of cell?
D
A Lymphocyte
B Erythrocyte
C Megakaryocyte
D Leukocyte
798)
Each of the following statements concerning Giardia lamblia is correct except?
C
A G lamblia has both a trophozoite and cyst stage in its life
cycle
B G lamblia is transmitted by the fecal-oral route from
both human and animal sources
C G lamblia causes hemolytic anemia
D G lamblia can be diagnosed by the string test
799)
The names of genus and species are expressed in ____ form
A
A Latin
B Greek
C Roman
D English
800)
Taenia solium
could be present in
C
A. Beef eating community
B. Mutton eating community
C. Pork eating community
D. All Above