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
Following are the characteristics of Vincent’s angina EXCEPT ?
A. A symbiotic infection
B. Caused by leptospira interrogans
C. Ulcerative gingivostomatitis
D. Caused due to malnutritionPathogenesis of diphtheria is attributed to ?
A. Exotoxin
B. Capsule
C. Invasion
D. EndotoxinLeptospirosis, all are true except ?
A. Incubation period is 10 days
B. It is sensitive to penicillin
C. Faeces & urine of rodents is the cause
D. Onset of IgM in 2 daysLepromin test is useful for ?
A. Treatment plan
B. Epidemiology
C. Diagnosis
D. PrognosisAbout Psedomonas. All are true except ?
A. Can grow in disinfectants in hospital
B. Most common organism is burn patient
C. Strick aerobes
D. Infection is mostly due to endogenous sourceSalivary peroxidise system is known to be effective agianst ?
A. Streptococcus mutans
B. Veilonella parvula
C. Lactobacillus acidophilus
D. Actinomyces viscosusNegative staining is used to demonstrate ?
A. Bacterial capsule
B. Bacterial fimbriae
C. Bacterial spore
D. Bacterial FlagellaMost common pathogens responsible for nosocomial pneumonias in the ICU are ?
A. Mycoplasma
B. Virus infections
C. Gram negative organisms
D. Gram positive organismsTest for differentiating virulent form non-virulent tubercular bacilli ?
A. Niacin test
B. Catalase peroxidase test
C. Aryl sulphatase test
D. Neutral red testCough plate method is used to identify ?
A. Pertussis
B. M-Tuberculosis
C. Y. pestis
D. Mycoplasma