Top 1000+ Solved Microbiology MCQ Questions Answer
Q. A number of viruses are known to infectmycoplasmas, called
a. Bacteriophages
b. Mycoplasma phages
c. Virions
d. Tiny strains
Q. The following are true about Rickettsiae.
a. Unicellular organisms
b. Prokaryotic intracellular parasites
c. Presence of 70 S ribosomes
d. It causes hemolysis in human beings
Q. The causative agent of scrub typhus:
a. R.Quintana
b. R.rickettsii
c. R.orinetalis
d. R.prowazekii
Q. Lymphogranuloma venerum (LGV) is asexually transmitted disease is caused by
a. Copthalmia
b. C.trachomatis
c. C.pneumonias
d. C.psittasi
Q. Intradermal test employed for diagnosisof LGV is
a. Frei test
b. Mantoux test
c. Schick test
d. Dick test
Q. The causative agent of conjunctivitis:
a. Adeno viru
b. Corono virus
c. Paramyxo virus
d. None of these
Q. Antibiotics used for treatment of choleraare
a. Tetracycline
b. Penicillins
c. Streptomycines
d. None of these
Q. Salmonella typhi is causative organism of
a. Undulent fever
b. Remittent fever
c. Dengue fever
d. Enteric fever
Q. Which of the following Salmonellaparatyphi is the commonest in India?
a. A
b. B
c. C
d. None of these
Q. In enteric fever, the organ lodgingmaximum number of the organism is
a. Liver
b. Gall bladder
c. Small intestine
d. Large intestine
Q. True about Enteric fever is
a. Bacteraemia in first week
b. Carrier in 90%
c. All serotypes cause the disease
d. Rosy spots on 18th day