Kerala Public Service Commission Laboratory Assistant Paper 2016
Which of the following has a laterally compressed body and no wings?
(a) Mosquitoes
(b) Lice
(c) Fleas
(d) Bugs
Sexes are separate in which of the following?
(a) Amphistomes
(b) Schistosomes
(c) Distome
(d) Monostome
Nematodes are best fixed in
(a) 10% formalin
(b) Bouin’s fluid
(c) Phenol
(d) Hot gylcerine alcohol
California Mastitis Test is carried out in
(a) Serum
(b) Milk
(c) Blood
(d) Dung
Commercially available concentrated formaldehyde is
(a) 37-41% weight/volume
(b) 100% weigth/volume
(c) 98% weight/volume
(d) 1% weight/volume
Miracidium, sporocyst, redia, cercaria, metacercaria are seen in the life cycle of
(a) Cestodes
(b) Trematodes
(c) Nematode
(d) Arthropod
The eggs of which parasite has a Napolean hat shape
(a) Ancylostoma coninum
(b) Taxocara vitulorum
(c) Toenia sodium
(d) Schistosoma spindale
For routine staining of blood smear by Giemsa method, the smear is fixed by
(a) Acetone
(b) Acetic acid
(c) Methanol
(d) Chloroform
The vectors of Babesia species is
(a) Lice
(b) Fleas
(c) Ticks
(d) Flies
In male Sarcoptes mite, suckers are present on legs
(a) 1,2,3 and 4
(b) 1,2 and 3
(c) 1 and 2
(d) 1, 2 and 4
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