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MicrobiologyBacteriology
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Q12642. Test to differentiate staphylococci from micrococci:

A.Catalase test
B.Coagulase test
C.Novobiosin sensitivity
D.Oxidation fermentation

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NEET-PG
2011
Repeats: N/A
MicrobiologyBacteriology
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Q12643. Most common site for staphylococcus carrier:

A.Skin
B.Nose
C.Oropharynx
D.Perineum

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NEET-PG2011Repeats: N/A
MicrobiologyBacteriology
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Q12644. Crystal violet blood agar is used for which bacteria?

A.Corynebacterium diphtheriae
B.Staph aureus
C.β-hemolytic streptococcus
D.Meningococcus

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NEET-PG2011Repeats: N/A
MicrobiologyImmunology
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Q12645. Which streptodornase is most antigenic in human beings:

A.A
B.B
C.C
D.D

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NEET-PG2011Repeats: N/A
MicrobiologyBacteriology
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Q12646. A chronic alcoholic is presenting with clinical features of meningitis. Most likely organism which will grow on CSF culture:

A.Streptococcus pneumoniae
B.N. meningitidis
C.Listeria monocytogenes
D.F. coli

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NEET-PG2011Repeats: N/A
MicrobiologyBacteriology
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Q12647. Heating at 60°C for 30 minute would isolate:

A.Staphylococci
B.Enterococci
C.Micrococci
D.Streptococci

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NEET-PG2011Repeats: N/A
MicrobiologyBacteriology
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Q12648. Which of the following can be used for obtaining specimen for isolation of microorganism in laboratory diagnosis:

A.Meningococcal rash
B.Blood in staphylococcal food poisoning
C.Throat swab in Rheumatic fever
D.Blood in post-streptococcal GN

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NEET-PG2011Repeats: N/A
MicrobiologyImmunology
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Q12649. T cells in lymph node are present in:

A.Paracortical area
B.Mantle layer
C.Medullary cords
D.Cortical follicles

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NEET-PG2013Repeats: N/A
MicrobiologyImmunology
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Q12650. Membrane attack complex (MAC) in complement system is:

A.C3b
B.C13
C.C5_9
D.C24

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NEET-PG2011Repeats: N/A
MicrobiologyImmunology
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Q12651. Complement components are:

A.Lipids
B.Proteins
C.Lipoproteins
D.Polysaccharide

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NEET-PG2014Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12652. Which is not true about macrophages:

A.Activation by IFN-y
B.Major cells in chronic inflammation
C.M2 type involved in inflammation
D.Phagocytic cells

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NEET-PG2015Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12653. Not true about gas gangrene:

A.Most common cause is Cl perfringens
B.Extensive necrosis of muscles
C.Cl perfringens produce heat-labile spores
D.Metronidazole is the drug of choice

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NEET-PG2015Repeats: N/A
MicrobiologyBacteriology
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Q12654. Naegler's reaction is due to:

A.Coagulase
B.Hyaluronidase
C.Lecithinase
D.None of the above

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NEET-PG2015Repeats: N/A
MicrobiologyBacteriology
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Q12655. True about corynebacterium diphtheriae:

A.All types produce toxin
B.Toxin production is dependent upon critical concentration of
C.Heat stable toxin
D.Inhibit cAMP

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NEET-PG2015Repeats: N/A
MicrobiologyBacteriology
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Q12656. Not true about corynebacterium hormannii

A.A diphtheroid
B.Non-pathogenic saprophyte
C.Toxigenic
D.Also known as C pseudodiphthericum

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NEET-PG2011Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12657. Ehrlichia chaffeensis is causative agents of

A.HME
B.HGE
C.Glandular fever
D.None

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NEET-PG2011Repeats: N/A
MicrobiologyBacteriology
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Q12658. All are true about chromobacteritun violaceum except?

A.Gram negative
B.Produces violet-colored pigment
C.Normal flora in human
D.Causes cellulitis

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NEET-PG2011Repeats: N/A
MicrobiologyVirology
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Q12659. Capsid of viral structure is:

A.Extracellular infectious particle
B.Protein coat around nucleic acid
C.Envelop around a virus
D.None of the above

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NEET-PG2016Repeats: N/A
MicrobiologyBacteriology
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Q12660. True about anthrax toxin are all except:

A.Has three fractions
B.Increase cAMP
C.Coded by plasmid
D.Inhibits protein synthesis

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NEET-PG2015Repeats: N/A
MicrobiologyBacteriology
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Q12661. Regarding fungal cell wall all are true except:

A.Contains chitin
B.Prevent osmotic damage
C.Azoles act on them
D.Does not contain peptidoglycan

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NEET-PG2011Repeats: N/A
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