Important Microbiology MCQs with answers for all Microbiology test and exams preparation online.
Microbiology MCQs with Answers
The causative organism of syphilis is:
A. Borrelia burgolorferi
B. Chalamydia trachomatis
C. Leptospira interrogans
D. Treponema pallidum
Bacteria reproduce mainly by:
A. Budding
B. Binary fission
C. Sporing
D. Bacterial components
The specific test for Treponema pallidum is:
A. VDRL
B. Kahn’s test
C. TPHA
D. Widal test
The difference between gram positive and negative bacteria lies in their:
A. cell wall
B. cell membrane
C. Nuclear material
D. Mesosomes
The commonest method of detection of diptheria carriers is:
A. Schick test
B. Dick test
C. Casoni’s test
D. Charles’ test
Toxic shock syndrome is due to the following virulence factor:
A. M protein
B. Pyrogenic exotoxin
C. Streptolysin 0
D. Carbohydrate cell wall
Organ of locomotion in bacteria is:
A. Fimbria
B. Flagella
C. Capsule
D. Cell wall
One of the following is a treponemal test for diagnosis of syphilis:
A. FTAB
B. Widal test
C. Wasserman test
D. Kahn test
The virulence factors of Neisseria gonorrhea include all of the following except:
A. Outer membrane proteins
B. IgA Protease
C. M-Proteins
D. Pili
In a patient with typhoid, diagnosis after 15 days of onset of fever is best done by:
A. Blood culture
B. Widal test
C. Stool culture
D. Urine culture
