Microbiology MCQs with answers for medical students. Micro biology MCQ questions with answers for online test. Microbiology MCQs with answers pdf, general microbiology MCQs pdf, Medical microbiology MCQs with answers pdf, basic microbiology MCQs, Microbiology MCQs online Test, Microbiology MCQ book PDF free download. Oral Anatomy MCQS
Commonest mycobacterial infection in tropical countries ?
A. M. tuberculosis
B. Kansasi
C. M. leprae
D. M. avium intracellulareRapid diagnosis of Tuberculosis is possible with _____ ?
A. Kin Young stain
B. Giemsa stain
C. Ziel Nelson
D. Auramine-Rhodamine stainThe commonly used fluorescent dye in the detection of tubercie bacilli ?
A. Congo red
B. Auramine and Rhodamine
C. Acridine orange
D. ThioglavinNagglers reaction is used in the diagnosis of _____ ?
A. Gas gangrene
B. Wool sorters disease
C. Malaria
D. Whooping coughLoss of capsule in bacteria is generally associated with ?
A. Inability to spread through tissue
B. increase in invasiveness
C. Loss of infectivity
D. Decease in virulenceEncapsulation in bacteria helps in ?
A. Prevent their phagocytosis
B. Oxygen effect
C. Spore formation
D. Decreased virulenceNeurotoxin of tetanus acts on ?
A. Muscle
B. Brain
C. Spinal card
D. SynapseOrganism most frequently associated with urinary tract infections is ?
A. T-strain mycoplasma
B. Streptococcus fecalis
C. Escherichia coli
D. Neisseria gonorrheaGrowth factor needed for Salmonella ?
A. Citrate
B. Tryptophan
C. Niacin
D. B-12Subacute bacterial endocarditis is caused by ?
A. Nisseria
B. Streptococcus viridans
C. Haemolytic streptococci
D. Staphylococcus aureus