Discipline: Parasitology
Page
43
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E) Clinical Parasitology (MCQs)
Answer
Key
A Immediately after collection
B After one day
C After 24-48 hours
D After 48-72 hours
718)
To observe extracellular parasites in blood:
D
A Direct method
B Indirect method
C Thin smear
D Thick smear
719)
In cestode infection faecal sample:
B
A Adult worms and eggs
B Proglottids and eggs
C Proglottids and worms
D Eggs and larvae
720)
To detect eggs with high specific gravity, which is preferred method? e.g. trematode and ciliate eggs:
B
A Floatation method
B Sedimentation method
C All of these
D None of these
721)
To determine nematode and trematode eggs per gram of faeces use:
B
A The McMaster technique
B Stoll,s egg counting technique
C Both techniques
D None of these
722)
Faecal sample preservation ideal temperature is:
C
A At -2C
B At -4 C
C At 4 C
D At 25 C
723)
Microscopic faecal examination is done for:
C
A Quantitative faecal examination
B Qualitative faecal examination
C
Both Quantitative faecal examination and Qualitative
faecal examination
D None of these
724)
Blood examination can indicate presence of:
D
A Larvae
B Mites
C Nymphs
D All of these
725)
For relaxation of cestodes before fixation, placed in:
C
A Hot water or saline for 5-30 mins
B Place worms in 5% ethanol
C Hot water or saline for 5-30 mins or Place worms in 5%
ethanol
D None of these
726)
Isolation of white blood:
B
A Thick smear
B Buffy coat method
C Thin smear
D Knot concentration method
727)
To observe morphological feature of Babesia in blood perform:
C
A Indirect blood examination
B
Direct blood examination
C Thin smear
D Thick smear
728)
For quantitative urine examination use polythene bags in:
A
A Large animals
B Small animals
C Both
D None of these
729)
A blood sample containing low number of microfilariae adopt method to identify:
B
A Blood concentration procedures
B Knot s concentration technique
C Buffy coat method
D Thin smear
730)
To observe movement of parasites in blood follow:
A
A Direct method
B Indirect method
C Both direct and indirect method
D None of these
731)
In case of nematode infection can find in faecal sample
D
A Egg
B Larvae
C Adult worms
D All of these
732)
Biting lice and dwelling mites can be identified by:
B
A Deep Skin scrapping method
B Superficial Skin scrapping method
C Skin snip method
D None of these
733)
The Giemsa stain for blood staining must be kept at:
B
A Refrigeration temperature
B Tightly closed out of sunlight
C Room temperature with sun light
D None of these
734)
For parasitic examination preservative added to faeces:
A