Microbiology MCQ Questions — Page 549

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4933 Microbiology

Which of the following immunoglobulin mediates primary immune response September 2011

AIgA

BIgM

CIgG

DIgD

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4934 Microbiology

Most common form of Nocardial respiratory tract infection is ?

ALaryngitis

BPharyngitis

CTonsilitis

DPneumonia

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4935 Microbiology

Mechanism of action of diphtheria toxin –

AADP ribosylation

BActivation of adenylyl cyclase

CActivation of guanylyl cyclase

DInhibition

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4936 Microbiology

Sharp instrument should be disposed in: September 2005

ABlue bag

BRed bag

CBlack beg

DYellow bag

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4937 Microbiology

Susceptible cultured cells infected with which of the following viruses would exhibit hemadsorption with the appropriate erythocyte ?

ASindbis virus

BInfluenza virus

CMeasles virus

DRespiratory syncytial virus

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4938 Microbiology

Whooping cough is caused by –

AB. pertussis

BH. influenzae

CPneumococcus

DMeningococcus

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4939 Microbiology

Best selective media for Salmonella ?

AThiosulphate citrate bile salt agar(TCBS)

BWilson and Blair's brilliant-green bismuth sulphite agar medium

CSorbitol MaCconkey agar

DAll of the above

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4940 Microbiology

Globi is –

AHistiocyte containing acid fast bacillus

BLymphocyte containing acid-fast bacillus

CNeutrophile containing acid-fast bacillus

DLarge lymphocyte containing acid fast bacillus

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4941 Microbiology

Which is/are true about Donovanosis:

ACaused by Leshmania donovani

BAmphotericin B is drug of choice

CSodium stibogluconate is drug of choice

DCaused by Klebsiella granulomatosis

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