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.Management Sciences
Category: Microbiology
Who first introduced solid media_______________?
A. Louis pasteur
B. Robert koch
C. Hensen
D. Ogston
Leprosy bacilli are transmitted from person to person by all except______________?
A. Dischange from nasal mucosa
B. From open sore
C. Through intact skin
D. Through breast milk
Resistance of Staphylococcus aureus is due to ________________________?
A. Pleomorphism
B. Elaboration of an enzyme that destroy penicillin
C. Penicillin analogue production
D. Lack of nucleic acid in the cell wall
Lepromin test is useful for________________?
A. Diagnosis
B. Prognosis
C. Treatment plan
D. Epidemiology
Steam under pressure in used in ________ sterilization?
A. Pasteurization
B. Autoclave
C. Kochs sterilizer
D. hot air oven
Culture medium for corynebacterium diphtheria_______________?
A. Loefflers serum slope
B. Mc Conkey
C. Saboraud agar
D. Lowenstein Jensen medium
The serum concentration of which of the following human IgG subclass is maximum ?
A. IgG1
B. IgG2
C. IgG3
D. IgG4
Salivary peroxidise system is known to be effective agianst________________?
A. Actinomyces viscosus
B. Lactobacillus acidophilus
C. Streptococcus mutans
D. Veilonella parvula
Dengue virus belongs to______________?
A. Flavi virus
B. Togaviridae
C. Reoviridae
D. Rhabdoviridae
Investigation of choice for invasive amoebiasis is________________?
A. Indirect hemagglutination
B. ELISA
C. Counter immune electroporesis
D. Microscopy
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