Top 1000+ Solved Microbiology MCQ Questions Answer

From 676 to 690 of 879

Q. Viruses which have teratogenic propertyare

a. Herpes simplex virus

b. Cytomegalovirus

c. Rubella virus

d. All of these

  • d. All of these

Q. Kawasaki syndrome is

a. Most prevalent in Japan and Hawaii

b. Patients show rickettsia like bacteria in skin biopsies

c. Strain involved may be propionibacterium

d. All of these

  • d. All of these

Q. Mode of action of quinolone antibioticson growing bacteria was thought to be

a. Inhibition of â lactamase

b. Prevention of the cross linking of glycine

c. Inhibition of DNA gyrase

d. Inhibition of reverse transcriptase

  • c. Inhibition of DNA gyrase

Q. The role that human play in the plaguelife cycle is

a. Secondary reservoir

b. Primary transmission vector

c. Primary host

d. Accidental intruder in rat flea cycle

  • d. Accidental intruder in rat flea cycle

Q. Which organism is responsible for causingfever to a man dealing with goats?

a. Trepanema Pallidum

b. M.tuberculosis

c. Clostridium novyl

d. Brucella melitensis

  • d. Brucella melitensis

Q. The parasite related to ancylostomaduodenale is

a. Wuchereria bancrofti

b. Necatur americanes

c. Loa loa

d. Trichinella spiralis

  • b. Necatur americanes

Q. Which of the following amoeba does notlive in large intestine ?

a. Entamoeba coli

b. Entamoeda histolytica

c. Endolimax nana

d. Entamoeba gingivalis

  • d. Entamoeba gingivalis

Q. Which of the following is not related tocongenital syphilis?

a. Aneurysm

b. Saddle nose

c. Still birth

d. Hutchiso’s teeth

  • a. Aneurysm

Q. Streptococcus pyogens produce infection –

a. Streptococcal sore throat

b. Acute glomerulo nephritis

c. Rheumatic fever

d. None of these

  • a. Streptococcal sore throat

Q. Salmonella which can cause prolongsepticaemia.

a. Salmonella anetum

b. Salmonella cholerasuis

c. Salmonella typhimurium

d. Salmonella entritidis

  • b. Salmonella cholerasuis

Q. E.coli produce which type of toxins?

a. Exotoxin

b. Endotoxins

c. Leucocidin

d. Both a and b

  • d. Both a and b

Q. Main causative organism of gas gangrene is

a. anthrax

b. Clostridium tetani

c. Cl.deficile

d. Cl.perfringens

  • d. Cl.perfringens

Q. Causative organism of whooping coughis

a. Bordetella pertussis

b. Bordetella parapertussis

c. Bordetella bronchi septica

d. None of these

  • a. Bordetella pertussis

Q. Pfeiffer phenomenon is related to

a. Vibrio cholerae

b. anthrax

c. Rickettsial pox

d. All of these

  • a. Vibrio cholerae

Q. Diagnostic test for the identification ofprimary syphilis:

a. VDRL test

b. Treponema pallidum immobilization test

c. Kahn’s test

d. Dark ground microscopic examination

  • d. Dark ground microscopic examination
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